38488958

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 61378560

約数和(自身を除く): 22889602

約数列:

[1, 2, 47, 71, 73, 79, 94, 142, 146, 158, 3337, 3431, 3713, 5183, 5609, 5767, 6674, 6862, 7426, 10366, 11218, 11534, 243601, 263623, 271049, 409457, 487202, 527246, 542098, 818914, 19244479, 38488958]

約数ペア:

[(1, 38488958), (2, 19244479), (47, 818914), (71, 542098), (73, 527246), (79, 487202), (94, 409457), (142, 271049), (146, 263623), (158, 243601), (3337, 11534), (3431, 11218), (3713, 10366), (5183, 7426), (5609, 6862), (5767, 6674)]