68757334

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 107252640

約数和(自身を除く): 38495306

約数列:

[1, 2, 47, 79, 94, 158, 197, 394, 2209, 3713, 4418, 7426, 9259, 15563, 18518, 31126, 174511, 349022, 435173, 731461, 870346, 1462922, 34378667, 68757334]

約数ペア:

[(1, 68757334), (2, 34378667), (47, 1462922), (79, 870346), (94, 731461), (158, 435173), (197, 349022), (394, 174511), (2209, 31126), (3713, 18518), (4418, 15563), (7426, 9259)]