28211436

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23747}}^1$

素因数の和:23771

約数の個数: 48

約数和(自身を含む): 79793280

約数和(自身を除く): 51581844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 23747, 47494, 71241, 94988, 142482, 213723, 261217, 284964, 427446, 522434, 641169, 783651, 854892, 1044868, 1282338, 1567302, 2350953, 2564676, 3134604, 4701906, 7052859, 9403812, 14105718, 28211436]

約数ペア:

[(1, 28211436), (2, 14105718), (3, 9403812), (4, 7052859), (6, 4701906), (9, 3134604), (11, 2564676), (12, 2350953), (18, 1567302), (22, 1282338), (27, 1044868), (33, 854892), (36, 783651), (44, 641169), (54, 522434), (66, 427446), (99, 284964), (108, 261217), (132, 213723), (198, 142482), (297, 94988), (396, 71241), (594, 47494), (1188, 23747)]