78877222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{1511}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 121347072

約数和(自身を除く): 42469850

約数列:

[1, 2, 43, 86, 607, 1214, 1511, 3022, 26101, 52202, 64973, 129946, 917177, 1834354, 39438611, 78877222]

約数ペア:

[(1, 78877222), (2, 39438611), (43, 1834354), (86, 917177), (607, 129946), (1214, 64973), (1511, 52202), (3022, 26101)]