67526570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2713}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 128969280

約数和(自身を除く): 61442710

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 2713, 4978, 5426, 12445, 13565, 24890, 27130, 51547, 103094, 257735, 355403, 515470, 710806, 1777015, 3554030, 6752657, 13505314, 33763285, 67526570]

約数ペア:

[(1, 67526570), (2, 33763285), (5, 13505314), (10, 6752657), (19, 3554030), (38, 1777015), (95, 710806), (131, 515470), (190, 355403), (262, 257735), (655, 103094), (1310, 51547), (2489, 27130), (2713, 24890), (4978, 13565), (5426, 12445)]