28544978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8059}}^1$

素因数の和:8102

約数の個数: 32

約数和(自身を含む): 55710720

約数和(自身を除く): 27165742

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 8059, 16118, 56413, 88649, 112826, 177298, 185357, 370714, 620543, 1241086, 1297499, 2038927, 2594998, 4077854, 14272489, 28544978]

約数ペア:

[(1, 28544978), (2, 14272489), (7, 4077854), (11, 2594998), (14, 2038927), (22, 1297499), (23, 1241086), (46, 620543), (77, 370714), (154, 185357), (161, 177298), (253, 112826), (322, 88649), (506, 56413), (1771, 16118), (3542, 8059)]