16978992

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1277}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 44055216

約数和(自身を除く): 27076224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1277, 1662, 2216, 2554, 3324, 3831, 4432, 5108, 6648, 7662, 10216, 13296, 15324, 20432, 30648, 61296, 353729, 707458, 1061187, 1414916, 2122374, 2829832, 4244748, 5659664, 8489496, 16978992]

約数ペア:

[(1, 16978992), (2, 8489496), (3, 5659664), (4, 4244748), (6, 2829832), (8, 2122374), (12, 1414916), (16, 1061187), (24, 707458), (48, 353729), (277, 61296), (554, 30648), (831, 20432), (1108, 15324), (1277, 13296), (1662, 10216), (2216, 7662), (2554, 6648), (3324, 5108), (3831, 4432)]