7139468144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{14394089}}^1$

素因数の和:14394128

約数の個数: 20

約数和(自身を含む): 14278937280

約数和(自身を除く): 7139469136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 14394089, 28788178, 57576356, 115152712, 230305424, 446216759, 892433518, 1784867036, 3569734072, 7139468144]

約数ペア:

[(1, 7139468144), (2, 3569734072), (4, 1784867036), (8, 892433518), (16, 446216759), (31, 230305424), (62, 115152712), (124, 57576356), (248, 28788178), (496, 14394089)]