39820569728

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{7587761}}^1$

素因数の和:7587816

約数の個数: 32

約数和(自身を含む): 81264931020

約数和(自身を除く): 41444361292

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 7587761, 15175522, 30351044, 60702088, 121404176, 242808352, 311098201, 485616704, 622196402, 971233408, 1244392804, 2488785608, 4977571216, 9955142432, 19910284864, 39820569728]

約数ペア:

[(1, 39820569728), (2, 19910284864), (4, 9955142432), (8, 4977571216), (16, 2488785608), (32, 1244392804), (41, 971233408), (64, 622196402), (82, 485616704), (128, 311098201), (164, 242808352), (328, 121404176), (656, 60702088), (1312, 30351044), (2624, 15175522), (5248, 7587761)]