28518132

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{10657}}^1$

素因数の和:10887

約数の個数: 24

約数和(自身を含む): 66846976

約数和(自身を除く): 38328844

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 10657, 21314, 31971, 42628, 63942, 127884, 2376511, 4753022, 7129533, 9506044, 14259066, 28518132]

約数ペア:

[(1, 28518132), (2, 14259066), (3, 9506044), (4, 7129533), (6, 4753022), (12, 2376511), (223, 127884), (446, 63942), (669, 42628), (892, 31971), (1338, 21314), (2676, 10657)]