57880784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16369}}^1$

素因数の和:16407

約数の個数: 40

約数和(自身を含む): 127882440

約数和(自身を除く): 70001656

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 16369, 32738, 65476, 130952, 212797, 261904, 278273, 425594, 556546, 851188, 1113092, 1702376, 2226184, 3404752, 3617549, 4452368, 7235098, 14470196, 28940392, 57880784]

約数ペア:

[(1, 57880784), (2, 28940392), (4, 14470196), (8, 7235098), (13, 4452368), (16, 3617549), (17, 3404752), (26, 2226184), (34, 1702376), (52, 1113092), (68, 851188), (104, 556546), (136, 425594), (208, 278273), (221, 261904), (272, 212797), (442, 130952), (884, 65476), (1768, 32738), (3536, 16369)]