25498356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2069}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 64915200

約数和(自身を除く): 39416844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 2069, 3081, 4108, 4138, 6162, 6207, 8276, 12324, 12414, 24828, 26897, 53794, 80691, 107588, 161382, 163451, 322764, 326902, 490353, 653804, 980706, 1961412, 2124863, 4249726, 6374589, 8499452, 12749178, 25498356]

約数ペア:

[(1, 25498356), (2, 12749178), (3, 8499452), (4, 6374589), (6, 4249726), (12, 2124863), (13, 1961412), (26, 980706), (39, 653804), (52, 490353), (78, 326902), (79, 322764), (156, 163451), (158, 161382), (237, 107588), (316, 80691), (474, 53794), (948, 26897), (1027, 24828), (2054, 12414), (2069, 12324), (3081, 8276), (4108, 6207), (4138, 6162)]