127728992

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{137639}}^1$

素因数の和:137678

約数の個数: 24

約数和(自身を含む): 260139600

約数和(自身を除く): 132410608

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 137639, 275278, 550556, 1101112, 2202224, 3991531, 4404448, 7983062, 15966124, 31932248, 63864496, 127728992]

約数ペア:

[(1, 127728992), (2, 63864496), (4, 31932248), (8, 15966124), (16, 7983062), (29, 4404448), (32, 3991531), (58, 2202224), (116, 1101112), (232, 550556), (464, 275278), (928, 137639)]