4253824

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 8568000

約数和(自身を除く): 4314176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 199, 334, 398, 668, 796, 1336, 1592, 2672, 3184, 5344, 6368, 10688, 12736, 21376, 25472, 33233, 66466, 132932, 265864, 531728, 1063456, 2126912, 4253824]

約数ペア:

[(1, 4253824), (2, 2126912), (4, 1063456), (8, 531728), (16, 265864), (32, 132932), (64, 66466), (128, 33233), (167, 25472), (199, 21376), (334, 12736), (398, 10688), (668, 6368), (796, 5344), (1336, 3184), (1592, 2672)]