28103671154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{296221}}^1$

素因数の和:296366

約数の個数: 32

約数和(自身を含む): 47028204720

約数和(自身を除く): 18924533566

約数列:

[1, 2, 13, 26, 41, 82, 89, 178, 533, 1066, 1157, 2314, 3649, 7298, 47437, 94874, 296221, 592442, 3850873, 7701746, 12145061, 24290122, 26363669, 52727338, 157885793, 315771586, 342727697, 685455394, 1080910429, 2161820858, 14051835577, 28103671154]

約数ペア:

[(1, 28103671154), (2, 14051835577), (13, 2161820858), (26, 1080910429), (41, 685455394), (82, 342727697), (89, 315771586), (178, 157885793), (533, 52727338), (1066, 26363669), (1157, 24290122), (2314, 12145061), (3649, 7701746), (7298, 3850873), (47437, 592442), (94874, 296221)]