4005728

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:990

約数の個数: 24

約数和(自身を含む): 7948080

約数和(自身を除く): 3942352

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 829, 1208, 1658, 2416, 3316, 4832, 6632, 13264, 26528, 125179, 250358, 500716, 1001432, 2002864, 4005728]

約数ペア:

[(1, 4005728), (2, 2002864), (4, 1001432), (8, 500716), (16, 250358), (32, 125179), (151, 26528), (302, 13264), (604, 6632), (829, 4832), (1208, 3316), (1658, 2416)]