4995568

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 10164528

約数和(自身を除く): 5168960

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 137, 172, 212, 274, 344, 424, 548, 688, 848, 1096, 2192, 2279, 4558, 5891, 7261, 9116, 11782, 14522, 18232, 23564, 29044, 36464, 47128, 58088, 94256, 116176, 312223, 624446, 1248892, 2497784, 4995568]

約数ペア:

[(1, 4995568), (2, 2497784), (4, 1248892), (8, 624446), (16, 312223), (43, 116176), (53, 94256), (86, 58088), (106, 47128), (137, 36464), (172, 29044), (212, 23564), (274, 18232), (344, 14522), (424, 11782), (548, 9116), (688, 7261), (848, 5891), (1096, 4558), (2192, 2279)]