73974946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{10243}}^1$

素因数の和:10425

約数の個数: 16

約数和(自身を含む): 116535744

約数和(自身を除く): 42560798

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 10243, 20486, 235589, 471178, 1608151, 3216302, 36987473, 73974946]

約数ペア:

[(1, 73974946), (2, 36987473), (23, 3216302), (46, 1608151), (157, 471178), (314, 235589), (3611, 20486), (7222, 10243)]