26734870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 49696416

約数和(自身を除く): 22961546

約数列:

[1, 2, 5, 10, 41, 82, 197, 205, 331, 394, 410, 662, 985, 1655, 1970, 3310, 8077, 13571, 16154, 27142, 40385, 65207, 67855, 80770, 130414, 135710, 326035, 652070, 2673487, 5346974, 13367435, 26734870]

約数ペア:

[(1, 26734870), (2, 13367435), (5, 5346974), (10, 2673487), (41, 652070), (82, 326035), (197, 135710), (205, 130414), (331, 80770), (394, 67855), (410, 65207), (662, 40385), (985, 27142), (1655, 16154), (1970, 13571), (3310, 8077)]