79078532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80039}}^1$

素因数の和:80075

約数の個数: 24

約数和(自身を含む): 156878400

約数和(自身を除く): 77799868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 80039, 160078, 320156, 1040507, 1520741, 2081014, 3041482, 4162028, 6082964, 19769633, 39539266, 79078532]

約数ペア:

[(1, 79078532), (2, 39539266), (4, 19769633), (13, 6082964), (19, 4162028), (26, 3041482), (38, 2081014), (52, 1520741), (76, 1040507), (247, 320156), (494, 160078), (988, 80039)]