28200166

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:999

約数の個数: 16

約数和(自身を含む): 43121520

約数和(自身を除く): 14921354

約数列:

[1, 2, 67, 134, 389, 541, 778, 1082, 26063, 36247, 52126, 72494, 210449, 420898, 14100083, 28200166]

約数ペア:

[(1, 28200166), (2, 14100083), (67, 420898), (134, 210449), (389, 72494), (541, 52126), (778, 36247), (1082, 26063)]