28430998

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 43819776

約数和(自身を除く): 15388778

約数列:

[1, 2, 43, 86, 311, 622, 1063, 2126, 13373, 26746, 45709, 91418, 330593, 661186, 14215499, 28430998]

約数ペア:

[(1, 28430998), (2, 14215499), (43, 661186), (86, 330593), (311, 91418), (622, 45709), (1063, 26746), (2126, 13373)]