79398956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 171790080

約数和(自身を除く): 92391124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 331, 364, 659, 662, 1318, 1324, 2317, 2636, 4303, 4613, 4634, 8567, 8606, 9226, 9268, 17134, 17212, 18452, 30121, 34268, 59969, 60242, 119938, 120484, 218129, 239876, 436258, 872516, 1526903, 2835677, 3053806, 5671354, 6107612, 11342708, 19849739, 39699478, 79398956]

約数ペア:

[(1, 79398956), (2, 39699478), (4, 19849739), (7, 11342708), (13, 6107612), (14, 5671354), (26, 3053806), (28, 2835677), (52, 1526903), (91, 872516), (182, 436258), (331, 239876), (364, 218129), (659, 120484), (662, 119938), (1318, 60242), (1324, 59969), (2317, 34268), (2636, 30121), (4303, 18452), (4613, 17212), (4634, 17134), (8567, 9268), (8606, 9226)]