8239448

素因数分解:

$2^3\times 7^2\times {\mathrm{21019}}^1$

素因数の和:21039

約数の個数: 24

約数和(自身を含む): 17972100

約数和(自身を除く): 9732652

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 21019, 42038, 84076, 147133, 168152, 294266, 588532, 1029931, 1177064, 2059862, 4119724, 8239448]

約数ペア:

[(1, 8239448), (2, 4119724), (4, 2059862), (7, 1177064), (8, 1029931), (14, 588532), (28, 294266), (49, 168152), (56, 147133), (98, 84076), (196, 42038), (392, 21019)]