64417276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{209147}}^1$

素因数の和:209169

約数の個数: 24

約数和(自身を含む): 140547456

約数和(自身を除く): 76130180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 209147, 418294, 836588, 1464029, 2300617, 2928058, 4601234, 5856116, 9202468, 16104319, 32208638, 64417276]

約数ペア:

[(1, 64417276), (2, 32208638), (4, 16104319), (7, 9202468), (11, 5856116), (14, 4601234), (22, 2928058), (28, 2300617), (44, 1464029), (77, 836588), (154, 418294), (308, 209147)]