29927728

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{23677}}^1$

素因数の和:23764

約数の個数: 20

約数和(自身を含む): 58721440

約数和(自身を除く): 28793712

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 23677, 47354, 94708, 189416, 378832, 1870483, 3740966, 7481932, 14963864, 29927728]

約数ペア:

[(1, 29927728), (2, 14963864), (4, 7481932), (8, 3740966), (16, 1870483), (79, 378832), (158, 189416), (316, 94708), (632, 47354), (1264, 23677)]