13456744

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2333}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 29128320

約数和(自身を除く): 15671576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2333, 2884, 4666, 5768, 9332, 16331, 18664, 32662, 65324, 130648, 240299, 480598, 961196, 1682093, 1922392, 3364186, 6728372, 13456744]

約数ペア:

[(1, 13456744), (2, 6728372), (4, 3364186), (7, 1922392), (8, 1682093), (14, 961196), (28, 480598), (56, 240299), (103, 130648), (206, 65324), (412, 32662), (721, 18664), (824, 16331), (1442, 9332), (2333, 5768), (2884, 4666)]