74393912

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 141750000

約数和(自身を除く): 67356088

約数列:

[1, 2, 4, 8, 139, 149, 278, 298, 449, 556, 596, 898, 1112, 1192, 1796, 3592, 20711, 41422, 62411, 66901, 82844, 124822, 133802, 165688, 249644, 267604, 499288, 535208, 9299239, 18598478, 37196956, 74393912]

約数ペア:

[(1, 74393912), (2, 37196956), (4, 18598478), (8, 9299239), (139, 535208), (149, 499288), (278, 267604), (298, 249644), (449, 165688), (556, 133802), (596, 124822), (898, 82844), (1112, 66901), (1192, 62411), (1796, 41422), (3592, 20711)]