71687768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{308999}}^1$

素因数の和:309034

約数の個数: 16

約数和(自身を含む): 139050000

約数和(自身を除く): 67362232

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 308999, 617998, 1235996, 2471992, 8960971, 17921942, 35843884, 71687768]

約数ペア:

[(1, 71687768), (2, 35843884), (4, 17921942), (8, 8960971), (29, 2471992), (58, 1235996), (116, 617998), (232, 308999)]