71796062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 120524544

約数和(自身を除く): 48728482

約数列:

[1, 2, 13, 26, 31, 62, 281, 317, 403, 562, 634, 806, 3653, 4121, 7306, 8242, 8711, 9827, 17422, 19654, 89077, 113243, 127751, 178154, 226486, 255502, 1158001, 2316002, 2761387, 5522774, 35898031, 71796062]

約数ペア:

[(1, 71796062), (2, 35898031), (13, 5522774), (26, 2761387), (31, 2316002), (62, 1158001), (281, 255502), (317, 226486), (403, 178154), (562, 127751), (634, 113243), (806, 89077), (3653, 19654), (4121, 17422), (7306, 9827), (8242, 8711)]