78827578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{2113}}^1$

素因数の和:2949

約数の個数: 16

約数和(自身を含む): 123592896

約数和(自身を除く): 44765318

約数列:

[1, 2, 23, 46, 811, 1622, 2113, 4226, 18653, 37306, 48599, 97198, 1713643, 3427286, 39413789, 78827578]

約数ペア:

[(1, 78827578), (2, 39413789), (23, 3427286), (46, 1713643), (811, 97198), (1622, 48599), (2113, 37306), (4226, 18653)]