74311624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3931}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 148629600

約数和(自身を除く): 74317976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 3931, 4726, 7862, 9452, 15724, 18904, 31448, 66827, 133654, 267308, 534616, 546409, 1092818, 2185636, 4371272, 9288953, 18577906, 37155812, 74311624]

約数ペア:

[(1, 74311624), (2, 37155812), (4, 18577906), (8, 9288953), (17, 4371272), (34, 2185636), (68, 1092818), (136, 546409), (139, 534616), (278, 267308), (556, 133654), (1112, 66827), (2363, 31448), (3931, 18904), (4726, 15724), (7862, 9452)]