78788045128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{479783}}^1$

素因数の和:481381

約数の個数: 32

約数和(自身を含む): 159192331200

約数和(自身を除く): 80404286072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1579, 3158, 6316, 12632, 20527, 41054, 82108, 164216, 479783, 959566, 1919132, 3838264, 6237179, 12474358, 24948716, 49897432, 757577357, 1515154714, 3030309428, 6060618856, 9848505641, 19697011282, 39394022564, 78788045128]

約数ペア:

[(1, 78788045128), (2, 39394022564), (4, 19697011282), (8, 9848505641), (13, 6060618856), (26, 3030309428), (52, 1515154714), (104, 757577357), (1579, 49897432), (3158, 24948716), (6316, 12474358), (12632, 6237179), (20527, 3838264), (41054, 1919132), (82108, 959566), (164216, 479783)]