2768858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 4727808

約数和(自身を除く): 1958950

約数列:

[1, 2, 17, 31, 34, 37, 62, 71, 74, 142, 527, 629, 1054, 1147, 1207, 1258, 2201, 2294, 2414, 2627, 4402, 5254, 19499, 37417, 38998, 44659, 74834, 81437, 89318, 162874, 1384429, 2768858]

約数ペア:

[(1, 2768858), (2, 1384429), (17, 162874), (31, 89318), (34, 81437), (37, 74834), (62, 44659), (71, 38998), (74, 37417), (142, 19499), (527, 5254), (629, 4402), (1054, 2627), (1147, 2414), (1207, 2294), (1258, 2201)]