71534012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 147329280

約数和(自身を除く): 75795268

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1558, 1804, 2087, 3116, 4174, 8348, 8569, 17138, 22957, 34276, 39653, 45914, 79306, 85567, 91828, 158612, 171134, 342268, 436183, 872366, 941237, 1625773, 1744732, 1882474, 3251546, 3764948, 6503092, 17883503, 35767006, 71534012]

約数ペア:

[(1, 71534012), (2, 35767006), (4, 17883503), (11, 6503092), (19, 3764948), (22, 3251546), (38, 1882474), (41, 1744732), (44, 1625773), (76, 941237), (82, 872366), (164, 436183), (209, 342268), (418, 171134), (451, 158612), (779, 91828), (836, 85567), (902, 79306), (1558, 45914), (1804, 39653), (2087, 34276), (3116, 22957), (4174, 17138), (8348, 8569)]