22107484

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 45868032

約数和(自身を除く): 23760548

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 107, 157, 188, 214, 314, 329, 428, 628, 658, 749, 1099, 1316, 1498, 2198, 2996, 4396, 5029, 7379, 10058, 14758, 16799, 20116, 29516, 33598, 35203, 51653, 67196, 70406, 103306, 117593, 140812, 206612, 235186, 470372, 789553, 1579106, 3158212, 5526871, 11053742, 22107484]

約数ペア:

[(1, 22107484), (2, 11053742), (4, 5526871), (7, 3158212), (14, 1579106), (28, 789553), (47, 470372), (94, 235186), (107, 206612), (157, 140812), (188, 117593), (214, 103306), (314, 70406), (329, 67196), (428, 51653), (628, 35203), (658, 33598), (749, 29516), (1099, 20116), (1316, 16799), (1498, 14758), (2198, 10058), (2996, 7379), (4396, 5029)]