21691992632464

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{4835797}}^1$

素因数の和:4836165

約数の個数: 120

約数和(自身を含む): 52955315129024

約数和(自身を除く): 31263322496560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 331, 484, 616, 662, 847, 968, 1232, 1324, 1694, 1936, 2317, 2648, 3388, 3641, 4634, 5296, 6776, 7282, 9268, 13552, 14564, 18536, 25487, 29128, 37072, 40051, 50974, 58256, 80102, 101948, 160204, 203896, 280357, 320408, 407792, 560714, 640816, 1121428, 2242856, 4485712, 4835797, 9671594, 19343188, 33850579, 38686376, 53193767, 67701158, 77372752, 106387534, 135402316, 212775068, 270804632, 372356369, 425550136, 541609264, 585131437, 744712738, 851100272, 1170262874, 1489425476, 1600648807, 2340525748, 2978850952, 3201297614, 4095920059, 4681051496, 5957701904, 6402595228, 8191840118, 9362102992, 11204541649, 12805190456, 16383680236, 17607136877, 22409083298, 25610380912, 32767360472, 35214273754, 44818166596, 65534720944, 70428547508, 89636333192, 123249958139, 140857095016, 179272666384, 193678505647, 246499916278, 281714190032, 387357011294, 492999832556, 774714022588, 985999665112, 1355749539529, 1549428045176, 1971999330224, 2711499079058, 3098856090352, 5422998158116, 10845996316232, 21691992632464]

約数ペア:

[(1, 21691992632464), (2, 10845996316232), (4, 5422998158116), (7, 3098856090352), (8, 2711499079058), (11, 1971999330224), (14, 1549428045176), (16, 1355749539529), (22, 985999665112), (28, 774714022588), (44, 492999832556), (56, 387357011294), (77, 281714190032), (88, 246499916278), (112, 193678505647), (121, 179272666384), (154, 140857095016), (176, 123249958139), (242, 89636333192), (308, 70428547508), (331, 65534720944), (484, 44818166596), (616, 35214273754), (662, 32767360472), (847, 25610380912), (968, 22409083298), (1232, 17607136877), (1324, 16383680236), (1694, 12805190456), (1936, 11204541649), (2317, 9362102992), (2648, 8191840118), (3388, 6402595228), (3641, 5957701904), (4634, 4681051496), (5296, 4095920059), (6776, 3201297614), (7282, 2978850952), (9268, 2340525748), (13552, 1600648807), (14564, 1489425476), (18536, 1170262874), (25487, 851100272), (29128, 744712738), (37072, 585131437), (40051, 541609264), (50974, 425550136), (58256, 372356369), (80102, 270804632), (101948, 212775068), (160204, 135402316), (203896, 106387534), (280357, 77372752), (320408, 67701158), (407792, 53193767), (560714, 38686376), (640816, 33850579), (1121428, 19343188), (2242856, 9671594), (4485712, 4835797)]