32778838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 53568000

約数和(自身を除く): 20789162

約数列:

[1, 2, 19, 38, 61, 79, 122, 158, 179, 358, 1159, 1501, 2318, 3002, 3401, 4819, 6802, 9638, 10919, 14141, 21838, 28282, 91561, 183122, 207461, 268679, 414922, 537358, 862601, 1725202, 16389419, 32778838]

約数ペア:

[(1, 32778838), (2, 16389419), (19, 1725202), (38, 862601), (61, 537358), (79, 414922), (122, 268679), (158, 207461), (179, 183122), (358, 91561), (1159, 28282), (1501, 21838), (2318, 14141), (3002, 10919), (3401, 9638), (4819, 6802)]