79771652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17207}}^1$

素因数の和:17291

約数の個数: 24

約数和(自身を含む): 149365440

約数和(自身を除く): 69593788

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 17207, 34414, 68828, 326933, 653866, 1049627, 1307732, 2099254, 4198508, 19942913, 39885826, 79771652]

約数ペア:

[(1, 79771652), (2, 39885826), (4, 19942913), (19, 4198508), (38, 2099254), (61, 1307732), (76, 1049627), (122, 653866), (244, 326933), (1159, 68828), (2318, 34414), (4636, 17207)]