64776688

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{7741}}^1$

素因数の和:8272

約数の個数: 20

約数和(自身を含む): 125761048

約数和(自身を除く): 60984360

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 7741, 8368, 15482, 30964, 61928, 123856, 4048543, 8097086, 16194172, 32388344, 64776688]

約数ペア:

[(1, 64776688), (2, 32388344), (4, 16194172), (8, 8097086), (16, 4048543), (523, 123856), (1046, 61928), (2092, 30964), (4184, 15482), (7741, 8368)]