28528302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{757}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 62434944

約数和(自身を除く): 33906642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 571, 757, 1142, 1514, 1713, 2271, 3426, 4542, 6281, 8327, 12562, 16654, 18843, 24981, 37686, 49962, 432247, 864494, 1296741, 2593482, 4754717, 9509434, 14264151, 28528302]

約数ペア:

[(1, 28528302), (2, 14264151), (3, 9509434), (6, 4754717), (11, 2593482), (22, 1296741), (33, 864494), (66, 432247), (571, 49962), (757, 37686), (1142, 24981), (1514, 18843), (1713, 16654), (2271, 12562), (3426, 8327), (4542, 6281)]