15053968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 30533760

約数和(自身を除く): 15479792

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 431, 472, 592, 862, 944, 1724, 2183, 3448, 4366, 6896, 8732, 15947, 17464, 25429, 31894, 34928, 50858, 63788, 101716, 127576, 203432, 255152, 406864, 940873, 1881746, 3763492, 7526984, 15053968]

約数ペア:

[(1, 15053968), (2, 7526984), (4, 3763492), (8, 1881746), (16, 940873), (37, 406864), (59, 255152), (74, 203432), (118, 127576), (148, 101716), (236, 63788), (296, 50858), (431, 34928), (472, 31894), (592, 25429), (862, 17464), (944, 15947), (1724, 8732), (2183, 6896), (3448, 4366)]