71895878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 114633792

約数和(自身を除く): 42737914

約数列:

[1, 2, 41, 53, 71, 82, 106, 142, 233, 466, 2173, 2911, 3763, 4346, 5822, 7526, 9553, 12349, 16543, 19106, 24698, 33086, 154283, 308566, 506309, 678263, 876779, 1012618, 1356526, 1753558, 35947939, 71895878]

約数ペア:

[(1, 71895878), (2, 35947939), (41, 1753558), (53, 1356526), (71, 1012618), (82, 876779), (106, 678263), (142, 506309), (233, 308566), (466, 154283), (2173, 33086), (2911, 24698), (3763, 19106), (4346, 16543), (5822, 12349), (7526, 9553)]