25333936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 51559200

約数和(自身を除く): 26225264

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 769, 1136, 1538, 2059, 3076, 4118, 6152, 8236, 12304, 16472, 22301, 32944, 44602, 54599, 89204, 109198, 178408, 218396, 356816, 436792, 873584, 1583371, 3166742, 6333484, 12666968, 25333936]

約数ペア:

[(1, 25333936), (2, 12666968), (4, 6333484), (8, 3166742), (16, 1583371), (29, 873584), (58, 436792), (71, 356816), (116, 218396), (142, 178408), (232, 109198), (284, 89204), (464, 54599), (568, 44602), (769, 32944), (1136, 22301), (1538, 16472), (2059, 12304), (3076, 8236), (4118, 6152)]