68301912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{406559}}^1$

素因数の和:406575

約数の個数: 32

約数和(自身を含む): 195148800

約数和(自身を除く): 126846888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 406559, 813118, 1219677, 1626236, 2439354, 2845913, 3252472, 4878708, 5691826, 8537739, 9757416, 11383652, 17075478, 22767304, 34150956, 68301912]

約数ペア:

[(1, 68301912), (2, 34150956), (3, 22767304), (4, 17075478), (6, 11383652), (7, 9757416), (8, 8537739), (12, 5691826), (14, 4878708), (21, 3252472), (24, 2845913), (28, 2439354), (42, 1626236), (56, 1219677), (84, 813118), (168, 406559)]