64765324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40177}}^1$

素因数の和:40225

約数の個数: 24

約数和(自身を含む): 125998208

約数和(自身を除く): 61232884

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 40177, 80354, 160708, 522301, 1044602, 1245487, 2089204, 2490974, 4981948, 16191331, 32382662, 64765324]

約数ペア:

[(1, 64765324), (2, 32382662), (4, 16191331), (13, 4981948), (26, 2490974), (31, 2089204), (52, 1245487), (62, 1044602), (124, 522301), (403, 160708), (806, 80354), (1612, 40177)]