25978172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10007}}^1$

素因数の和:10081

約数の個数: 24

約数和(自身を含む): 50440320

約数和(自身を除く): 24462148

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 10007, 20014, 40028, 110077, 220154, 440308, 590413, 1180826, 2361652, 6494543, 12989086, 25978172]

約数ペア:

[(1, 25978172), (2, 12989086), (4, 6494543), (11, 2361652), (22, 1180826), (44, 590413), (59, 440308), (118, 220154), (236, 110077), (649, 40028), (1298, 20014), (2596, 10007)]