63268856

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21317}}^1$

素因数の和:21383

約数の個数: 32

約数和(自身を含む): 138140640

約数和(自身を除く): 74871784

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 21317, 42634, 85268, 149219, 170536, 298438, 596876, 1129801, 1193752, 2259602, 4519204, 7908607, 9038408, 15817214, 31634428, 63268856]

約数ペア:

[(1, 63268856), (2, 31634428), (4, 15817214), (7, 9038408), (8, 7908607), (14, 4519204), (28, 2259602), (53, 1193752), (56, 1129801), (106, 596876), (212, 298438), (371, 170536), (424, 149219), (742, 85268), (1484, 42634), (2968, 21317)]