4393664

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:181

約数の個数: 42

約数和(自身を含む): 9633204

約数和(自身を除く): 5239540

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 158, 176, 316, 352, 632, 704, 869, 1264, 1738, 2528, 3476, 5056, 6241, 6952, 12482, 13904, 24964, 27808, 49928, 55616, 68651, 99856, 137302, 199712, 274604, 399424, 549208, 1098416, 2196832, 4393664]

約数ペア:

[(1, 4393664), (2, 2196832), (4, 1098416), (8, 549208), (11, 399424), (16, 274604), (22, 199712), (32, 137302), (44, 99856), (64, 68651), (79, 55616), (88, 49928), (158, 27808), (176, 24964), (316, 13904), (352, 12482), (632, 6952), (704, 6241), (869, 5056), (1264, 3476), (1738, 2528)]