22256144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 45756000

約数和(自身を除く): 23499856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 409, 716, 818, 1432, 1636, 2864, 3272, 3401, 6544, 6802, 7771, 13604, 15542, 27208, 31084, 54416, 62168, 73211, 124336, 146422, 292844, 585688, 1171376, 1391009, 2782018, 5564036, 11128072, 22256144]

約数ペア:

[(1, 22256144), (2, 11128072), (4, 5564036), (8, 2782018), (16, 1391009), (19, 1171376), (38, 585688), (76, 292844), (152, 146422), (179, 124336), (304, 73211), (358, 62168), (409, 54416), (716, 31084), (818, 27208), (1432, 15542), (1636, 13604), (2864, 7771), (3272, 6802), (3401, 6544)]