15668468884

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1\times {\mathrm{1409}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 28390541760

約数和(自身を除く): 12722072876

約数列:

[1, 2, 4, 37, 74, 148, 227, 331, 454, 662, 908, 1324, 1409, 2818, 5636, 8399, 12247, 16798, 24494, 33596, 48988, 52133, 75137, 104266, 150274, 208532, 300548, 319843, 466379, 639686, 932758, 1279372, 1865516, 2780069, 5560138, 11120276, 11834191, 17256023, 23668382, 34512046, 47336764, 69024092, 105868033, 211736066, 423472132, 3917117221, 7834234442, 15668468884]

約数ペア:

[(1, 15668468884), (2, 7834234442), (4, 3917117221), (37, 423472132), (74, 211736066), (148, 105868033), (227, 69024092), (331, 47336764), (454, 34512046), (662, 23668382), (908, 17256023), (1324, 11834191), (1409, 11120276), (2818, 5560138), (5636, 2780069), (8399, 1865516), (12247, 1279372), (16798, 932758), (24494, 639686), (33596, 466379), (48988, 319843), (52133, 300548), (75137, 208532), (104266, 150274)]