29887468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1601}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 56518560

約数和(自身を除く): 26631092

約数列:

[1, 2, 4, 13, 26, 52, 359, 718, 1436, 1601, 3202, 4667, 6404, 9334, 18668, 20813, 41626, 83252, 574759, 1149518, 2299036, 7471867, 14943734, 29887468]

約数ペア:

[(1, 29887468), (2, 14943734), (4, 7471867), (13, 2299036), (26, 1149518), (52, 574759), (359, 83252), (718, 41626), (1436, 20813), (1601, 18668), (3202, 9334), (4667, 6404)]