27591122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 50561280

約数和(自身を除く): 22970158

約数列:

[1, 2, 13, 23, 26, 29, 37, 43, 46, 58, 74, 86, 299, 377, 481, 559, 598, 667, 754, 851, 962, 989, 1073, 1118, 1247, 1334, 1591, 1702, 1978, 2146, 2494, 3182, 8671, 11063, 12857, 13949, 16211, 17342, 20683, 22126, 24679, 25714, 27898, 28681, 32422, 36593, 41366, 46139, 49358, 57362, 73186, 92278, 320827, 372853, 475709, 599807, 641654, 745706, 951418, 1061197, 1199614, 2122394, 13795561, 27591122]

約数ペア:

[(1, 27591122), (2, 13795561), (13, 2122394), (23, 1199614), (26, 1061197), (29, 951418), (37, 745706), (43, 641654), (46, 599807), (58, 475709), (74, 372853), (86, 320827), (299, 92278), (377, 73186), (481, 57362), (559, 49358), (598, 46139), (667, 41366), (754, 36593), (851, 32422), (962, 28681), (989, 27898), (1073, 25714), (1118, 24679), (1247, 22126), (1334, 20683), (1591, 17342), (1702, 16211), (1978, 13949), (2146, 12857), (2494, 11063), (3182, 8671)]