28087508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1873}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 51632448

約数和(自身を除く): 23544940

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 1873, 3746, 3749, 7492, 7498, 14996, 43079, 86158, 172316, 305299, 610598, 1221196, 7021877, 14043754, 28087508]

約数ペア:

[(1, 28087508), (2, 14043754), (4, 7021877), (23, 1221196), (46, 610598), (92, 305299), (163, 172316), (326, 86158), (652, 43079), (1873, 14996), (3746, 7498), (3749, 7492)]