28619398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1301}}^1$

素因数の和:1967

約数の個数: 16

約数和(自身を含む): 45559584

約数和(自身を除く): 16940186

約数列:

[1, 2, 17, 34, 647, 1294, 1301, 2602, 10999, 21998, 22117, 44234, 841747, 1683494, 14309699, 28619398]

約数ペア:

[(1, 28619398), (2, 14309699), (17, 1683494), (34, 841747), (647, 44234), (1294, 22117), (1301, 21998), (2602, 10999)]