25633348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 51819264

約数和(自身を除く): 26185916

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 107, 214, 221, 271, 428, 442, 542, 884, 1084, 1391, 1819, 2782, 3523, 3638, 4607, 5564, 7046, 7276, 9214, 14092, 18428, 23647, 28997, 47294, 57994, 59891, 94588, 115988, 119782, 239564, 376961, 492949, 753922, 985898, 1507844, 1971796, 6408337, 12816674, 25633348]

約数ペア:

[(1, 25633348), (2, 12816674), (4, 6408337), (13, 1971796), (17, 1507844), (26, 985898), (34, 753922), (52, 492949), (68, 376961), (107, 239564), (214, 119782), (221, 115988), (271, 94588), (428, 59891), (442, 57994), (542, 47294), (884, 28997), (1084, 23647), (1391, 18428), (1819, 14092), (2782, 9214), (3523, 7276), (3638, 7046), (4607, 5564)]