71563204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3331}}^1$

素因数の和:3507

約数の個数: 24

約数和(自身を含む): 129308256

約数和(自身を除く): 57745052

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 3331, 5371, 6662, 10742, 13324, 21484, 136571, 273142, 436361, 546284, 872722, 1745444, 17890801, 35781602, 71563204]

約数ペア:

[(1, 71563204), (2, 35781602), (4, 17890801), (41, 1745444), (82, 872722), (131, 546284), (164, 436361), (262, 273142), (524, 136571), (3331, 21484), (5371, 13324), (6662, 10742)]