27886732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13229}}^1$

素因数の和:13281

約数の個数: 24

約数和(自身を含む): 53343360

約数和(自身を除く): 25456628

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 13229, 26458, 52916, 224893, 410099, 449786, 820198, 899572, 1640396, 6971683, 13943366, 27886732]

約数ペア:

[(1, 27886732), (2, 13943366), (4, 6971683), (17, 1640396), (31, 899572), (34, 820198), (62, 449786), (68, 410099), (124, 224893), (527, 52916), (1054, 26458), (2108, 13229)]