64745646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15263}}^1$

素因数の和:15376

約数の個数: 32

約数和(自身を含む): 149465088

約数和(自身を除く): 84719442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 15263, 30526, 45789, 91578, 106841, 213682, 320523, 641046, 1541563, 3083126, 4624689, 9249378, 10790941, 21581882, 32372823, 64745646]

約数ペア:

[(1, 64745646), (2, 32372823), (3, 21581882), (6, 10790941), (7, 9249378), (14, 4624689), (21, 3083126), (42, 1541563), (101, 641046), (202, 320523), (303, 213682), (606, 106841), (707, 91578), (1414, 45789), (2121, 30526), (4242, 15263)]