64610266

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 116379648

約数和(自身を除く): 51769382

約数列:

[1, 2, 7, 14, 23, 46, 161, 163, 322, 326, 1141, 1231, 2282, 2462, 3749, 7498, 8617, 17234, 26243, 28313, 52486, 56626, 198191, 200653, 396382, 401306, 1404571, 2809142, 4615019, 9230038, 32305133, 64610266]

約数ペア:

[(1, 64610266), (2, 32305133), (7, 9230038), (14, 4615019), (23, 2809142), (46, 1404571), (161, 401306), (163, 396382), (322, 200653), (326, 198191), (1141, 56626), (1231, 52486), (2282, 28313), (2462, 26243), (3749, 17234), (7498, 8617)]