67476890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12071}}^1$

素因数の和:12134

約数の個数: 32

約数和(自身を含む): 133854336

約数和(自身を除く): 66377446

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 12071, 24142, 60355, 120710, 156923, 313846, 519053, 784615, 1038106, 1569230, 2595265, 5190530, 6747689, 13495378, 33738445, 67476890]

約数ペア:

[(1, 67476890), (2, 33738445), (5, 13495378), (10, 6747689), (13, 5190530), (26, 2595265), (43, 1569230), (65, 1038106), (86, 784615), (130, 519053), (215, 313846), (430, 156923), (559, 120710), (1118, 60355), (2795, 24142), (5590, 12071)]