26679884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 60872448

約数和(自身を除く): 34192564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 103, 116, 154, 203, 206, 308, 319, 406, 412, 638, 721, 812, 841, 1133, 1276, 1442, 1682, 2233, 2266, 2884, 2987, 3364, 4466, 4532, 5887, 5974, 7931, 8932, 9251, 11774, 11948, 15862, 18502, 20909, 23548, 31724, 32857, 37004, 41818, 64757, 65714, 83636, 86623, 129514, 131428, 173246, 229999, 259028, 346492, 459998, 606361, 919996, 952853, 1212722, 1905706, 2425444, 3811412, 6669971, 13339942, 26679884]

約数ペア:

[(1, 26679884), (2, 13339942), (4, 6669971), (7, 3811412), (11, 2425444), (14, 1905706), (22, 1212722), (28, 952853), (29, 919996), (44, 606361), (58, 459998), (77, 346492), (103, 259028), (116, 229999), (154, 173246), (203, 131428), (206, 129514), (308, 86623), (319, 83636), (406, 65714), (412, 64757), (638, 41818), (721, 37004), (812, 32857), (841, 31724), (1133, 23548), (1276, 20909), (1442, 18502), (1682, 15862), (2233, 11948), (2266, 11774), (2884, 9251), (2987, 8932), (3364, 7931), (4466, 5974), (4532, 5887)]