25983256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1091}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 52743600

約数和(自身を除く): 26760344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1091, 1832, 2182, 2977, 4364, 5954, 8728, 11908, 14183, 23816, 28366, 56732, 113464, 249839, 499678, 999356, 1998712, 3247907, 6495814, 12991628, 25983256]

約数ペア:

[(1, 25983256), (2, 12991628), (4, 6495814), (8, 3247907), (13, 1998712), (26, 999356), (52, 499678), (104, 249839), (229, 113464), (458, 56732), (916, 28366), (1091, 23816), (1832, 14183), (2182, 11908), (2977, 8728), (4364, 5954)]