68257808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{72307}}^1$

素因数の和:72374

約数の個数: 20

約数和(自身を含む): 134492880

約数和(自身を除く): 66235072

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 72307, 144614, 289228, 578456, 1156912, 4266113, 8532226, 17064452, 34128904, 68257808]

約数ペア:

[(1, 68257808), (2, 34128904), (4, 17064452), (8, 8532226), (16, 4266113), (59, 1156912), (118, 578456), (236, 289228), (472, 144614), (944, 72307)]