42947746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{30809}}^1$

素因数の和:30869

約数の個数: 16

約数和(自身を含む): 69877080

約数和(自身を除く): 26929334

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 30809, 61618, 523753, 1047506, 1263169, 2526338, 21473873, 42947746]

約数ペア:

[(1, 42947746), (2, 21473873), (17, 2526338), (34, 1263169), (41, 1047506), (82, 523753), (697, 61618), (1394, 30809)]