28553532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1093}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 76457472

約数和(自身を除く): 47903940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311, 622, 933, 1093, 1244, 1866, 2177, 2186, 3279, 3732, 4354, 4372, 6531, 6558, 7651, 8708, 13062, 13116, 15302, 22953, 26124, 30604, 45906, 91812, 339923, 679846, 1019769, 1359692, 2039538, 2379461, 4079076, 4758922, 7138383, 9517844, 14276766, 28553532]

約数ペア:

[(1, 28553532), (2, 14276766), (3, 9517844), (4, 7138383), (6, 4758922), (7, 4079076), (12, 2379461), (14, 2039538), (21, 1359692), (28, 1019769), (42, 679846), (84, 339923), (311, 91812), (622, 45906), (933, 30604), (1093, 26124), (1244, 22953), (1866, 15302), (2177, 13116), (2186, 13062), (3279, 8708), (3732, 7651), (4354, 6558), (4372, 6531)]