64996232

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 144633600

約数和(自身を除く): 79637368

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 61, 106, 122, 212, 244, 359, 371, 424, 427, 488, 718, 742, 854, 1436, 1484, 1708, 2513, 2872, 2968, 3233, 3416, 5026, 6466, 10052, 12932, 19027, 20104, 21899, 22631, 25864, 38054, 43798, 45262, 76108, 87596, 90524, 133189, 152216, 153293, 175192, 181048, 266378, 306586, 532756, 613172, 1065512, 1160647, 1226344, 2321294, 4642588, 8124529, 9285176, 16249058, 32498116, 64996232]

約数ペア:

[(1, 64996232), (2, 32498116), (4, 16249058), (7, 9285176), (8, 8124529), (14, 4642588), (28, 2321294), (53, 1226344), (56, 1160647), (61, 1065512), (106, 613172), (122, 532756), (212, 306586), (244, 266378), (359, 181048), (371, 175192), (424, 153293), (427, 152216), (488, 133189), (718, 90524), (742, 87596), (854, 76108), (1436, 45262), (1484, 43798), (1708, 38054), (2513, 25864), (2872, 22631), (2968, 21899), (3233, 20104), (3416, 19027), (5026, 12932), (6466, 10052)]