28476492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 77172480

約数和(自身を除く): 48695988

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 43, 44, 58, 66, 86, 87, 116, 129, 132, 172, 173, 174, 258, 319, 346, 348, 473, 516, 519, 638, 692, 946, 957, 1038, 1247, 1276, 1419, 1892, 1903, 1914, 2076, 2494, 2838, 3741, 3806, 3828, 4988, 5017, 5676, 5709, 7439, 7482, 7612, 10034, 11418, 13717, 14878, 14964, 15051, 20068, 22317, 22836, 27434, 29756, 30102, 41151, 44634, 54868, 55187, 60204, 81829, 82302, 89268, 110374, 163658, 164604, 165561, 215731, 220748, 245487, 327316, 331122, 431462, 490974, 647193, 662244, 862924, 981948, 1294386, 2373041, 2588772, 4746082, 7119123, 9492164, 14238246, 28476492]

約数ペア:

[(1, 28476492), (2, 14238246), (3, 9492164), (4, 7119123), (6, 4746082), (11, 2588772), (12, 2373041), (22, 1294386), (29, 981948), (33, 862924), (43, 662244), (44, 647193), (58, 490974), (66, 431462), (86, 331122), (87, 327316), (116, 245487), (129, 220748), (132, 215731), (172, 165561), (173, 164604), (174, 163658), (258, 110374), (319, 89268), (346, 82302), (348, 81829), (473, 60204), (516, 55187), (519, 54868), (638, 44634), (692, 41151), (946, 30102), (957, 29756), (1038, 27434), (1247, 22836), (1276, 22317), (1419, 20068), (1892, 15051), (1903, 14964), (1914, 14878), (2076, 13717), (2494, 11418), (2838, 10034), (3741, 7612), (3806, 7482), (3828, 7439), (4988, 5709), (5017, 5676)]