25126424

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 23257576

約数列:

[1, 2, 4, 8, 79, 83, 158, 166, 316, 332, 479, 632, 664, 958, 1916, 3832, 6557, 13114, 26228, 37841, 39757, 52456, 75682, 79514, 151364, 159028, 302728, 318056, 3140803, 6281606, 12563212, 25126424]

約数ペア:

[(1, 25126424), (2, 12563212), (4, 6281606), (8, 3140803), (79, 318056), (83, 302728), (158, 159028), (166, 151364), (316, 79514), (332, 75682), (479, 52456), (632, 39757), (664, 37841), (958, 26228), (1916, 13114), (3832, 6557)]