7220904

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{6997}}^1$

素因数の和:7049

約数の個数: 32

約数和(自身を含む): 18474720

約数和(自身を除く): 11253816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 6997, 13994, 20991, 27988, 41982, 55976, 83964, 167928, 300871, 601742, 902613, 1203484, 1805226, 2406968, 3610452, 7220904]

約数ペア:

[(1, 7220904), (2, 3610452), (3, 2406968), (4, 1805226), (6, 1203484), (8, 902613), (12, 601742), (24, 300871), (43, 167928), (86, 83964), (129, 55976), (172, 41982), (258, 27988), (344, 20991), (516, 13994), (1032, 6997)]