26965432417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{5189}}^1\times {\mathrm{67489}}^1$

素因数の和:72696

約数の個数: 16

約数和(自身を含む): 33626217600

約数和(自身を除く): 6660785183

約数列:

[1, 7, 11, 77, 5189, 36323, 57079, 67489, 399553, 472423, 742379, 5196653, 350200421, 2451402947, 3852204631, 26965432417]

約数ペア:

[(1, 26965432417), (7, 3852204631), (11, 2451402947), (77, 350200421), (5189, 5196653), (36323, 742379), (57079, 472423), (67489, 399553)]