78909038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{4951}}^1$

素因数の和:5579

約数の個数: 16

約数和(自身を含む): 127702176

約数和(自身を除く): 48793138

約数列:

[1, 2, 13, 26, 613, 1226, 4951, 7969, 9902, 15938, 64363, 128726, 3034963, 6069926, 39454519, 78909038]

約数ペア:

[(1, 78909038), (2, 39454519), (13, 6069926), (26, 3034963), (613, 128726), (1226, 64363), (4951, 15938), (7969, 9902)]