64761046

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{21317}}^1$

素因数の和:21364

約数の個数: 24

約数和(自身を含む): 116652096

約数和(自身を除く): 51891050

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 21317, 42634, 149219, 298438, 660827, 1044533, 1321654, 2089066, 4625789, 9251578, 32380523, 64761046]

約数ペア:

[(1, 64761046), (2, 32380523), (7, 9251578), (14, 4625789), (31, 2089066), (49, 1321654), (62, 1044533), (98, 660827), (217, 298438), (434, 149219), (1519, 42634), (3038, 21317)]