42981358

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 75349440

約数和(自身を除く): 32368082

約数列:

[1, 2, 7, 14, 101, 113, 202, 226, 269, 538, 707, 791, 1414, 1582, 1883, 3766, 11413, 22826, 27169, 30397, 54338, 60794, 79891, 159782, 190183, 212779, 380366, 425558, 3070097, 6140194, 21490679, 42981358]

約数ペア:

[(1, 42981358), (2, 21490679), (7, 6140194), (14, 3070097), (101, 425558), (113, 380366), (202, 212779), (226, 190183), (269, 159782), (538, 79891), (707, 60794), (791, 54338), (1414, 30397), (1582, 27169), (1883, 22826), (3766, 11413)]