57128734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 97542144

約数和(自身を除く): 40413410

約数列:

[1, 2, 13, 23, 26, 46, 83, 166, 299, 598, 1079, 1151, 1909, 2158, 2302, 3818, 14963, 24817, 26473, 29926, 49634, 52946, 95533, 191066, 344149, 688298, 1241929, 2197259, 2483858, 4394518, 28564367, 57128734]

約数ペア:

[(1, 57128734), (2, 28564367), (13, 4394518), (23, 2483858), (26, 2197259), (46, 1241929), (83, 688298), (166, 344149), (299, 191066), (598, 95533), (1079, 52946), (1151, 49634), (1909, 29926), (2158, 26473), (2302, 24817), (3818, 14963)]