25594868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8069}}^1$

素因数の和:8147

約数の個数: 24

約数和(自身を含む): 49033320

約数和(自身を除く): 23438452

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 8069, 16138, 32276, 104897, 209794, 419588, 492209, 984418, 1968836, 6398717, 12797434, 25594868]

約数ペア:

[(1, 25594868), (2, 12797434), (4, 6398717), (13, 1968836), (26, 984418), (52, 492209), (61, 419588), (122, 209794), (244, 104897), (793, 32276), (1586, 16138), (3172, 8069)]