28227672

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 86346000

約数和(自身を除く): 58118328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1229, 1276, 1914, 2088, 2458, 2552, 2871, 3687, 3828, 4916, 5742, 7374, 7656, 9832, 11061, 11484, 13519, 14748, 22122, 22968, 27038, 29496, 35641, 40557, 44244, 54076, 71282, 81114, 88488, 106923, 108152, 121671, 142564, 162228, 213846, 243342, 285128, 320769, 324456, 392051, 427692, 486684, 641538, 784102, 855384, 973368, 1176153, 1283076, 1568204, 2352306, 2566152, 3136408, 3528459, 4704612, 7056918, 9409224, 14113836, 28227672]

約数ペア:

[(1, 28227672), (2, 14113836), (3, 9409224), (4, 7056918), (6, 4704612), (8, 3528459), (9, 3136408), (11, 2566152), (12, 2352306), (18, 1568204), (22, 1283076), (24, 1176153), (29, 973368), (33, 855384), (36, 784102), (44, 641538), (58, 486684), (66, 427692), (72, 392051), (87, 324456), (88, 320769), (99, 285128), (116, 243342), (132, 213846), (174, 162228), (198, 142564), (232, 121671), (261, 108152), (264, 106923), (319, 88488), (348, 81114), (396, 71282), (522, 54076), (638, 44244), (696, 40557), (792, 35641), (957, 29496), (1044, 27038), (1229, 22968), (1276, 22122), (1914, 14748), (2088, 13519), (2458, 11484), (2552, 11061), (2871, 9832), (3687, 7656), (3828, 7374), (4916, 5742)]