64709652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{770353}}^1$

素因数の和:770367

約数の個数: 24

約数和(自身を含む): 172559296

約数和(自身を除く): 107849644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 770353, 1540706, 2311059, 3081412, 4622118, 5392471, 9244236, 10784942, 16177413, 21569884, 32354826, 64709652]

約数ペア:

[(1, 64709652), (2, 32354826), (3, 21569884), (4, 16177413), (6, 10784942), (7, 9244236), (12, 5392471), (14, 4622118), (21, 3081412), (28, 2311059), (42, 1540706), (84, 770353)]