79804484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1279}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 147302400

約数和(自身を除く): 67497916

約数列:

[1, 2, 4, 19, 38, 76, 821, 1279, 1642, 2558, 3284, 5116, 15599, 24301, 31198, 48602, 62396, 97204, 1050059, 2100118, 4200236, 19951121, 39902242, 79804484]

約数ペア:

[(1, 79804484), (2, 39902242), (4, 19951121), (19, 4200236), (38, 2100118), (76, 1050059), (821, 97204), (1279, 62396), (1642, 48602), (2558, 31198), (3284, 24301), (5116, 15599)]