64814456

素因数分解:

$2^3\times 7^2\times {\mathrm{165343}}^1$

素因数の和:165363

約数の個数: 24

約数和(自身を含む): 141369120

約数和(自身を除く): 76554664

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 165343, 330686, 661372, 1157401, 1322744, 2314802, 4629604, 8101807, 9259208, 16203614, 32407228, 64814456]

約数ペア:

[(1, 64814456), (2, 32407228), (4, 16203614), (7, 9259208), (8, 8101807), (14, 4629604), (28, 2314802), (49, 1322744), (56, 1157401), (98, 661372), (196, 330686), (392, 165343)]