65747264

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1615

約数の個数: 56

約数和(自身を含む): 144755616

約数和(自身を除く): 79008352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 976, 1342, 1531, 1952, 2684, 3062, 3904, 5368, 6124, 10736, 12248, 16841, 21472, 24496, 33682, 42944, 48992, 67364, 93391, 97984, 134728, 186782, 269456, 373564, 538912, 747128, 1027301, 1077824, 1494256, 2054602, 2988512, 4109204, 5977024, 8218408, 16436816, 32873632, 65747264]

約数ペア:

[(1, 65747264), (2, 32873632), (4, 16436816), (8, 8218408), (11, 5977024), (16, 4109204), (22, 2988512), (32, 2054602), (44, 1494256), (61, 1077824), (64, 1027301), (88, 747128), (122, 538912), (176, 373564), (244, 269456), (352, 186782), (488, 134728), (671, 97984), (704, 93391), (976, 67364), (1342, 48992), (1531, 42944), (1952, 33682), (2684, 24496), (3062, 21472), (3904, 16841), (5368, 12248), (6124, 10736)]