7421266048

素因数分解:

$2^7\times 7^1\times {\mathrm{2389}}^1\times {\mathrm{3467}}^1$

素因数の和:5877

約数の個数: 64

約数和(自身を含む): 16908580800

約数和(自身を除く): 9487314752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2389, 3467, 4778, 6934, 9556, 13868, 16723, 19112, 24269, 27736, 33446, 38224, 48538, 55472, 66892, 76448, 97076, 110944, 133784, 152896, 194152, 221888, 267568, 305792, 388304, 443776, 535136, 776608, 1070272, 1553216, 2140544, 3106432, 8282663, 16565326, 33130652, 57978641, 66261304, 115957282, 132522608, 231914564, 265045216, 463829128, 530090432, 927658256, 1060180864, 1855316512, 3710633024, 7421266048]

約数ペア:

[(1, 7421266048), (2, 3710633024), (4, 1855316512), (7, 1060180864), (8, 927658256), (14, 530090432), (16, 463829128), (28, 265045216), (32, 231914564), (56, 132522608), (64, 115957282), (112, 66261304), (128, 57978641), (224, 33130652), (448, 16565326), (896, 8282663), (2389, 3106432), (3467, 2140544), (4778, 1553216), (6934, 1070272), (9556, 776608), (13868, 535136), (16723, 443776), (19112, 388304), (24269, 305792), (27736, 267568), (33446, 221888), (38224, 194152), (48538, 152896), (55472, 133784), (66892, 110944), (76448, 97076)]