77353304

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1999}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 166080000

約数和(自身を除く): 88726696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 1999, 2764, 3998, 4837, 5528, 7996, 9674, 13993, 15992, 19348, 27986, 38696, 55972, 111944, 1381309, 2762618, 5525236, 9669163, 11050472, 19338326, 38676652, 77353304]

約数ペア:

[(1, 77353304), (2, 38676652), (4, 19338326), (7, 11050472), (8, 9669163), (14, 5525236), (28, 2762618), (56, 1381309), (691, 111944), (1382, 55972), (1999, 38696), (2764, 27986), (3998, 19348), (4837, 15992), (5528, 13993), (7996, 9674)]