71889728

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{27397}}^1$

素因数の和:27450

約数の個数: 28

約数和(自身を含む): 146140932

約数和(自身を除く): 74251204

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 27397, 54794, 109588, 219176, 438352, 876704, 1123277, 1753408, 2246554, 4493108, 8986216, 17972432, 35944864, 71889728]

約数ペア:

[(1, 71889728), (2, 35944864), (4, 17972432), (8, 8986216), (16, 4493108), (32, 2246554), (41, 1753408), (64, 1123277), (82, 876704), (164, 438352), (328, 219176), (656, 109588), (1312, 54794), (2624, 27397)]