22285592

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 49077000

約数和(自身を除く): 26791408

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 409, 556, 818, 973, 1112, 1636, 1946, 2863, 3272, 3892, 5726, 6811, 7784, 11452, 13622, 20041, 22904, 27244, 40082, 54488, 56851, 80164, 113702, 160328, 227404, 397957, 454808, 795914, 1591828, 2785699, 3183656, 5571398, 11142796, 22285592]

約数ペア:

[(1, 22285592), (2, 11142796), (4, 5571398), (7, 3183656), (8, 2785699), (14, 1591828), (28, 795914), (49, 454808), (56, 397957), (98, 227404), (139, 160328), (196, 113702), (278, 80164), (392, 56851), (409, 54488), (556, 40082), (818, 27244), (973, 22904), (1112, 20041), (1636, 13622), (1946, 11452), (2863, 7784), (3272, 6811), (3892, 5726)]