28668900224

素因数分解:

$2^7\times {\mathrm{2531}}^1\times {\mathrm{88493}}^1$

素因数の和:91038

約数の個数: 32

約数和(自身を含む): 57137036040

約数和(自身を除く): 28468135816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2531, 5062, 10124, 20248, 40496, 80992, 88493, 161984, 176986, 323968, 353972, 707944, 1415888, 2831776, 5663552, 11327104, 223975783, 447951566, 895903132, 1791806264, 3583612528, 7167225056, 14334450112, 28668900224]

約数ペア:

[(1, 28668900224), (2, 14334450112), (4, 7167225056), (8, 3583612528), (16, 1791806264), (32, 895903132), (64, 447951566), (128, 223975783), (2531, 11327104), (5062, 5663552), (10124, 2831776), (20248, 1415888), (40496, 707944), (80992, 353972), (88493, 323968), (161984, 176986)]