64129984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{58943}}^1$

素因数の和:58972

約数の個数: 28

約数和(自身を含む): 134745984

約数和(自身を除く): 70616000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 58943, 117886, 235772, 471544, 943088, 1002031, 1886176, 2004062, 3772352, 4008124, 8016248, 16032496, 32064992, 64129984]

約数ペア:

[(1, 64129984), (2, 32064992), (4, 16032496), (8, 8016248), (16, 4008124), (17, 3772352), (32, 2004062), (34, 1886176), (64, 1002031), (68, 943088), (136, 471544), (272, 235772), (544, 117886), (1088, 58943)]