78327116

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{27697}}^1$

素因数の和:27809

約数の個数: 24

約数和(自身を含む): 158210976

約数和(自身を除く): 79883860

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 27697, 55394, 110788, 193879, 387758, 775516, 2797397, 5594794, 11189588, 19581779, 39163558, 78327116]

約数ペア:

[(1, 78327116), (2, 39163558), (4, 19581779), (7, 11189588), (14, 5594794), (28, 2797397), (101, 775516), (202, 387758), (404, 193879), (707, 110788), (1414, 55394), (2828, 27697)]