12856048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 26114400

約数和(自身を除く): 13258352

約数列:

[1, 2, 4, 8, 16, 29, 58, 103, 116, 206, 232, 269, 412, 464, 538, 824, 1076, 1648, 2152, 2987, 4304, 5974, 7801, 11948, 15602, 23896, 27707, 31204, 47792, 55414, 62408, 110828, 124816, 221656, 443312, 803503, 1607006, 3214012, 6428024, 12856048]

約数ペア:

[(1, 12856048), (2, 6428024), (4, 3214012), (8, 1607006), (16, 803503), (29, 443312), (58, 221656), (103, 124816), (116, 110828), (206, 62408), (232, 55414), (269, 47792), (412, 31204), (464, 27707), (538, 23896), (824, 15602), (1076, 11948), (1648, 7801), (2152, 5974), (2987, 4304)]