78004108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{214297}}^1$

素因数の和:214321

約数の個数: 24

約数和(自身を含む): 168009632

約数和(自身を除く): 90005524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 214297, 428594, 857188, 1500079, 2785861, 3000158, 5571722, 6000316, 11143444, 19501027, 39002054, 78004108]

約数ペア:

[(1, 78004108), (2, 39002054), (4, 19501027), (7, 11143444), (13, 6000316), (14, 5571722), (26, 3000158), (28, 2785861), (52, 1500079), (91, 857188), (182, 428594), (364, 214297)]