28950388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1571}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 53875584

約数和(自身を除く): 24925196

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 1571, 3142, 4607, 6284, 9214, 18428, 26707, 53414, 106828, 425741, 851482, 1702964, 7237597, 14475194, 28950388]

約数ペア:

[(1, 28950388), (2, 14475194), (4, 7237597), (17, 1702964), (34, 851482), (68, 425741), (271, 106828), (542, 53414), (1084, 26707), (1571, 18428), (3142, 9214), (4607, 6284)]