64661296

素因数分解:

$2^4\times 7^1\times {\mathrm{577333}}^1$

素因数の和:577348

約数の個数: 20

約数和(自身を含む): 143178832

約数和(自身を除く): 78517536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577333, 1154666, 2309332, 4041331, 4618664, 8082662, 9237328, 16165324, 32330648, 64661296]

約数ペア:

[(1, 64661296), (2, 32330648), (4, 16165324), (7, 9237328), (8, 8082662), (14, 4618664), (16, 4041331), (28, 2309332), (56, 1154666), (112, 577333)]