127968524

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 226125648

約数和(自身を除く): 98157124

約数列:

[1, 2, 4, 257, 281, 443, 514, 562, 886, 1028, 1124, 1772, 72217, 113851, 124483, 144434, 227702, 248966, 288868, 455404, 497932, 31992131, 63984262, 127968524]

約数ペア:

[(1, 127968524), (2, 63984262), (4, 31992131), (257, 497932), (281, 455404), (443, 288868), (514, 248966), (562, 227702), (886, 144434), (1028, 124483), (1124, 113851), (1772, 72217)]