6428968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8831}}^1$

素因数の和:8857

約数の個数: 32

約数和(自身を含む): 14837760

約数和(自身を除く): 8408792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 8831, 17662, 35324, 61817, 70648, 114803, 123634, 229606, 247268, 459212, 494536, 803621, 918424, 1607242, 3214484, 6428968]

約数ペア:

[(1, 6428968), (2, 3214484), (4, 1607242), (7, 918424), (8, 803621), (13, 494536), (14, 459212), (26, 247268), (28, 229606), (52, 123634), (56, 114803), (91, 70648), (104, 61817), (182, 35324), (364, 17662), (728, 8831)]