28470896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1041

約数の個数: 40

約数和(自身を含む): 57936768

約数和(自身を除く): 29465872

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 941, 976, 1882, 1891, 3764, 3782, 7528, 7564, 15056, 15128, 29171, 30256, 57401, 58342, 114802, 116684, 229604, 233368, 459208, 466736, 918416, 1779431, 3558862, 7117724, 14235448, 28470896]

約数ペア:

[(1, 28470896), (2, 14235448), (4, 7117724), (8, 3558862), (16, 1779431), (31, 918416), (61, 466736), (62, 459208), (122, 233368), (124, 229604), (244, 116684), (248, 114802), (488, 58342), (496, 57401), (941, 30256), (976, 29171), (1882, 15128), (1891, 15056), (3764, 7564), (3782, 7528)]