17272028

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 31185504

約数和(自身を除く): 13913476

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 997, 1994, 3988, 4331, 8662, 17324, 60817, 70787, 121634, 141574, 243268, 283148, 4318007, 8636014, 17272028]

約数ペア:

[(1, 17272028), (2, 8636014), (4, 4318007), (61, 283148), (71, 243268), (122, 141574), (142, 121634), (244, 70787), (284, 60817), (997, 17324), (1994, 8662), (3988, 4331)]