24965278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 42971040

約数和(自身を除く): 18005762

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 247, 494, 521, 1042, 1261, 1843, 2522, 3686, 6773, 9899, 13546, 19798, 23959, 47918, 50537, 101074, 128687, 257374, 656981, 960203, 1313962, 1920406, 12482639, 24965278]

約数ペア:

[(1, 24965278), (2, 12482639), (13, 1920406), (19, 1313962), (26, 960203), (38, 656981), (97, 257374), (194, 128687), (247, 101074), (494, 50537), (521, 47918), (1042, 23959), (1261, 19798), (1843, 13546), (2522, 9899), (3686, 6773)]