4420928

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1110

約数の個数: 28

約数和(自身を含む): 8912352

約数和(自身を除く): 4491424

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1031, 1072, 2062, 2144, 4124, 4288, 8248, 16496, 32992, 65984, 69077, 138154, 276308, 552616, 1105232, 2210464, 4420928]

約数ペア:

[(1, 4420928), (2, 2210464), (4, 1105232), (8, 552616), (16, 276308), (32, 138154), (64, 69077), (67, 65984), (134, 32992), (268, 16496), (536, 8248), (1031, 4288), (1072, 4124), (2062, 2144)]