28781616

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{10163}}^1$

素因数の和:10233

約数の個数: 40

約数和(自身を含む): 75620160

約数和(自身を除く): 46838544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 10163, 20326, 30489, 40652, 60978, 81304, 121956, 162608, 243912, 487824, 599617, 1199234, 1798851, 2398468, 3597702, 4796936, 7195404, 9593872, 14390808, 28781616]

約数ペア:

[(1, 28781616), (2, 14390808), (3, 9593872), (4, 7195404), (6, 4796936), (8, 3597702), (12, 2398468), (16, 1798851), (24, 1199234), (48, 599617), (59, 487824), (118, 243912), (177, 162608), (236, 121956), (354, 81304), (472, 60978), (708, 40652), (944, 30489), (1416, 20326), (2832, 10163)]