68463838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 111108960

約数和(自身を除く): 42645122

約数列:

[1, 2, 29, 37, 58, 61, 74, 122, 523, 1046, 1073, 1769, 2146, 2257, 3538, 4514, 15167, 19351, 30334, 31903, 38702, 63806, 65453, 130906, 561179, 925187, 1122358, 1180411, 1850374, 2360822, 34231919, 68463838]

約数ペア:

[(1, 68463838), (2, 34231919), (29, 2360822), (37, 1850374), (58, 1180411), (61, 1122358), (74, 925187), (122, 561179), (523, 130906), (1046, 65453), (1073, 63806), (1769, 38702), (2146, 31903), (2257, 30334), (3538, 19351), (4514, 15167)]