28437108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 52848012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 41, 42, 46, 69, 82, 84, 92, 123, 138, 161, 164, 246, 276, 287, 322, 359, 483, 492, 574, 644, 718, 861, 943, 966, 1077, 1148, 1436, 1722, 1886, 1932, 2154, 2513, 2829, 3444, 3772, 4308, 5026, 5658, 6601, 7539, 8257, 10052, 11316, 13202, 14719, 15078, 16514, 19803, 24771, 26404, 29438, 30156, 33028, 39606, 44157, 49542, 57799, 58876, 79212, 88314, 99084, 103033, 115598, 173397, 176628, 206066, 231196, 309099, 338537, 346794, 412132, 618198, 677074, 693588, 1015611, 1236396, 1354148, 2031222, 2369759, 4062444, 4739518, 7109277, 9479036, 14218554, 28437108]

約数ペア:

[(1, 28437108), (2, 14218554), (3, 9479036), (4, 7109277), (6, 4739518), (7, 4062444), (12, 2369759), (14, 2031222), (21, 1354148), (23, 1236396), (28, 1015611), (41, 693588), (42, 677074), (46, 618198), (69, 412132), (82, 346794), (84, 338537), (92, 309099), (123, 231196), (138, 206066), (161, 176628), (164, 173397), (246, 115598), (276, 103033), (287, 99084), (322, 88314), (359, 79212), (483, 58876), (492, 57799), (574, 49542), (644, 44157), (718, 39606), (861, 33028), (943, 30156), (966, 29438), (1077, 26404), (1148, 24771), (1436, 19803), (1722, 16514), (1886, 15078), (1932, 14719), (2154, 13202), (2513, 11316), (2829, 10052), (3444, 8257), (3772, 7539), (4308, 6601), (5026, 5658)]