68243714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19267}}^1$

素因数の和:19310

約数の個数: 32

約数和(自身を含む): 133180416

約数和(自身を除く): 64936702

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 19267, 38534, 134869, 211937, 269738, 423874, 443141, 886282, 1483559, 2967118, 3101987, 4874551, 6203974, 9749102, 34121857, 68243714]

約数ペア:

[(1, 68243714), (2, 34121857), (7, 9749102), (11, 6203974), (14, 4874551), (22, 3101987), (23, 2967118), (46, 1483559), (77, 886282), (154, 443141), (161, 423874), (253, 269738), (322, 211937), (506, 134869), (1771, 38534), (3542, 19267)]