28697802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40193}}^1$

素因数の和:40222

約数の個数: 32

約数和(自身を含む): 69455232

約数和(自身を除く): 40757430

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 40193, 80386, 120579, 241158, 281351, 562702, 683281, 844053, 1366562, 1688106, 2049843, 4099686, 4782967, 9565934, 14348901, 28697802]

約数ペア:

[(1, 28697802), (2, 14348901), (3, 9565934), (6, 4782967), (7, 4099686), (14, 2049843), (17, 1688106), (21, 1366562), (34, 844053), (42, 683281), (51, 562702), (102, 281351), (119, 241158), (238, 120579), (357, 80386), (714, 40193)]