7249072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 15400800

約数和(自身を除く): 8151728

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 919, 986, 1838, 1972, 3676, 3944, 7352, 7888, 14704, 15623, 26651, 31246, 53302, 62492, 106604, 124984, 213208, 249968, 426416, 453067, 906134, 1812268, 3624536, 7249072]

約数ペア:

[(1, 7249072), (2, 3624536), (4, 1812268), (8, 906134), (16, 453067), (17, 426416), (29, 249968), (34, 213208), (58, 124984), (68, 106604), (116, 62492), (136, 53302), (232, 31246), (272, 26651), (464, 15623), (493, 14704), (919, 7888), (986, 7352), (1838, 3944), (1972, 3676)]