22111432

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 50135040

約数和(自身を除く): 28023608

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 271, 329, 376, 434, 542, 658, 868, 1084, 1316, 1457, 1736, 1897, 2168, 2632, 2914, 3794, 5828, 7588, 8401, 10199, 11656, 12737, 15176, 16802, 20398, 25474, 33604, 40796, 50948, 58807, 67208, 81592, 89159, 101896, 117614, 178318, 235228, 356636, 394847, 470456, 713272, 789694, 1579388, 2763929, 3158776, 5527858, 11055716, 22111432]

約数ペア:

[(1, 22111432), (2, 11055716), (4, 5527858), (7, 3158776), (8, 2763929), (14, 1579388), (28, 789694), (31, 713272), (47, 470456), (56, 394847), (62, 356636), (94, 235228), (124, 178318), (188, 117614), (217, 101896), (248, 89159), (271, 81592), (329, 67208), (376, 58807), (434, 50948), (542, 40796), (658, 33604), (868, 25474), (1084, 20398), (1316, 16802), (1457, 15176), (1736, 12737), (1897, 11656), (2168, 10199), (2632, 8401), (2914, 7588), (3794, 5828)]