77968408

素因数分解:

$2^3\times 7^2\times {\mathrm{198899}}^1$

素因数の和:198919

約数の個数: 24

約数和(自身を含む): 170059500

約数和(自身を除く): 92091092

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 198899, 397798, 795596, 1392293, 1591192, 2784586, 5569172, 9746051, 11138344, 19492102, 38984204, 77968408]

約数ペア:

[(1, 77968408), (2, 38984204), (4, 19492102), (7, 11138344), (8, 9746051), (14, 5569172), (28, 2784586), (49, 1591192), (56, 1392293), (98, 795596), (196, 397798), (392, 198899)]