25232890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 47672064

約数和(自身を除く): 22439174

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1451, 1739, 2902, 3478, 7255, 8695, 14510, 17390, 53687, 68197, 107374, 136394, 268435, 340985, 536870, 681970, 2523289, 5046578, 12616445, 25232890]

約数ペア:

[(1, 25232890), (2, 12616445), (5, 5046578), (10, 2523289), (37, 681970), (47, 536870), (74, 340985), (94, 268435), (185, 136394), (235, 107374), (370, 68197), (470, 53687), (1451, 17390), (1739, 14510), (2902, 8695), (3478, 7255)]