428707832

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{75797}}^1$

素因数の和:75911

約数の個数: 32

約数和(自身を含む): 927767520

約数和(自身を除く): 499059688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 75797, 151594, 303188, 530579, 606376, 1061158, 2122316, 4244632, 7655497, 15310994, 30621988, 53588479, 61243976, 107176958, 214353916, 428707832]

約数ペア:

[(1, 428707832), (2, 214353916), (4, 107176958), (7, 61243976), (8, 53588479), (14, 30621988), (28, 15310994), (56, 7655497), (101, 4244632), (202, 2122316), (404, 1061158), (707, 606376), (808, 530579), (1414, 303188), (2828, 151594), (5656, 75797)]