6864728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 13986000

約数和(自身を除く): 7121272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 443, 596, 886, 1192, 1772, 1937, 3544, 3874, 5759, 7748, 11518, 15496, 23036, 46072, 66007, 132014, 264028, 528056, 858091, 1716182, 3432364, 6864728]

約数ペア:

[(1, 6864728), (2, 3432364), (4, 1716182), (8, 858091), (13, 528056), (26, 264028), (52, 132014), (104, 66007), (149, 46072), (298, 23036), (443, 15496), (596, 11518), (886, 7748), (1192, 5759), (1772, 3874), (1937, 3544)]