64005824

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{32261}}^1$

素因数の和:32304

約数の個数: 28

約数和(自身を含む): 131112768

約数和(自身を除く): 67106944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 32261, 64522, 129044, 258088, 516176, 1000091, 1032352, 2000182, 2064704, 4000364, 8000728, 16001456, 32002912, 64005824]

約数ペア:

[(1, 64005824), (2, 32002912), (4, 16001456), (8, 8000728), (16, 4000364), (31, 2064704), (32, 2000182), (62, 1032352), (64, 1000091), (124, 516176), (248, 258088), (496, 129044), (992, 64522), (1984, 32261)]