28875432

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{11681}}^1$

素因数の和:11793

約数の個数: 32

約数和(自身を含む): 72895680

約数和(自身を除く): 44020248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 11681, 23362, 35043, 46724, 70086, 93448, 140172, 280344, 1203143, 2406286, 3609429, 4812572, 7218858, 9625144, 14437716, 28875432]

約数ペア:

[(1, 28875432), (2, 14437716), (3, 9625144), (4, 7218858), (6, 4812572), (8, 3609429), (12, 2406286), (24, 1203143), (103, 280344), (206, 140172), (309, 93448), (412, 70086), (618, 46724), (824, 35043), (1236, 23362), (2472, 11681)]