22878056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 45765000

約数和(自身を除く): 22886944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1129, 1192, 2258, 2533, 4516, 5066, 9032, 10132, 19193, 20264, 38386, 76772, 153544, 168221, 336442, 672884, 1345768, 2859757, 5719514, 11439028, 22878056]

約数ペア:

[(1, 22878056), (2, 11439028), (4, 5719514), (8, 2859757), (17, 1345768), (34, 672884), (68, 336442), (136, 168221), (149, 153544), (298, 76772), (596, 38386), (1129, 20264), (1192, 19193), (2258, 10132), (2533, 9032), (4516, 5066)]