27992176

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 56433888

約数和(自身を除く): 28441712

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 601, 656, 1136, 1202, 2404, 2911, 4808, 5822, 9616, 11644, 23288, 24641, 42671, 46576, 49282, 85342, 98564, 170684, 197128, 341368, 394256, 682736, 1749511, 3499022, 6998044, 13996088, 27992176]

約数ペア:

[(1, 27992176), (2, 13996088), (4, 6998044), (8, 3499022), (16, 1749511), (41, 682736), (71, 394256), (82, 341368), (142, 197128), (164, 170684), (284, 98564), (328, 85342), (568, 49282), (601, 46576), (656, 42671), (1136, 24641), (1202, 23288), (2404, 11644), (2911, 9616), (4808, 5822)]