26898432016

素因数分解:

$2^4\times {\mathrm{1373}}^1\times {\mathrm{1224437}}^1$

素因数の和:1225818

約数の個数: 20

約数和(自身を含む): 52153712172

約数和(自身を除く): 25255280156

約数列:

[1, 2, 4, 8, 16, 1373, 2746, 5492, 10984, 21968, 1224437, 2448874, 4897748, 9795496, 19590992, 1681152001, 3362304002, 6724608004, 13449216008, 26898432016]

約数ペア:

[(1, 26898432016), (2, 13449216008), (4, 6724608004), (8, 3362304002), (16, 1681152001), (1373, 19590992), (2746, 9795496), (5492, 4897748), (10984, 2448874), (21968, 1224437)]