71998714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{3797}}^1$

素因数の和:4317

約数の個数: 16

約数和(自身を含む): 113940000

約数和(自身を除く): 41941286

約数列:

[1, 2, 19, 38, 499, 998, 3797, 7594, 9481, 18962, 72143, 144286, 1894703, 3789406, 35999357, 71998714]

約数ペア:

[(1, 71998714), (2, 35999357), (19, 3789406), (38, 1894703), (499, 144286), (998, 72143), (3797, 18962), (7594, 9481)]