68295418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 44508422

約数列:

[1, 2, 23, 31, 46, 47, 62, 94, 713, 1019, 1081, 1426, 1457, 2038, 2162, 2914, 23437, 31589, 33511, 46874, 47893, 63178, 67022, 95786, 726547, 1101539, 1453094, 1484683, 2203078, 2969366, 34147709, 68295418]

約数ペア:

[(1, 68295418), (2, 34147709), (23, 2969366), (31, 2203078), (46, 1484683), (47, 1453094), (62, 1101539), (94, 726547), (713, 95786), (1019, 67022), (1081, 63178), (1426, 47893), (1457, 46874), (2038, 33511), (2162, 31589), (2914, 23437)]