68609266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 119070720

約数和(自身を除く): 50461454

約数列:

[1, 2, 11, 19, 22, 38, 151, 209, 302, 418, 1087, 1661, 2174, 2869, 3322, 5738, 11957, 20653, 23914, 31559, 41306, 63118, 164137, 227183, 328274, 454366, 1805507, 3118603, 3611014, 6237206, 34304633, 68609266]

約数ペア:

[(1, 68609266), (2, 34304633), (11, 6237206), (19, 3611014), (22, 3118603), (38, 1805507), (151, 454366), (209, 328274), (302, 227183), (418, 164137), (1087, 63118), (1661, 41306), (2174, 31559), (2869, 23914), (3322, 20653), (5738, 11957)]