28186934832

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{3994747}}^1$

素因数の和:3994775

約数の個数: 90

約数和(自身を含む): 91763356308

約数和(自身を除く): 63576421476

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 3994747, 7989494, 11984241, 15978988, 23968482, 27963229, 31957976, 35952723, 47936964, 55926458, 63915952, 71905446, 83889687, 95873928, 111852916, 143810892, 167779374, 191747856, 195742603, 223705832, 251669061, 287621784, 335558748, 391485206, 447411664, 503338122, 575243568, 587227809, 671117496, 782970412, 1006676244, 1174455618, 1342234992, 1565940824, 1761683427, 2013352488, 2348911236, 3131881648, 3523366854, 4026704976, 4697822472, 7046733708, 9395644944, 14093467416, 28186934832]

約数ペア:

[(1, 28186934832), (2, 14093467416), (3, 9395644944), (4, 7046733708), (6, 4697822472), (7, 4026704976), (8, 3523366854), (9, 3131881648), (12, 2348911236), (14, 2013352488), (16, 1761683427), (18, 1565940824), (21, 1342234992), (24, 1174455618), (28, 1006676244), (36, 782970412), (42, 671117496), (48, 587227809), (49, 575243568), (56, 503338122), (63, 447411664), (72, 391485206), (84, 335558748), (98, 287621784), (112, 251669061), (126, 223705832), (144, 195742603), (147, 191747856), (168, 167779374), (196, 143810892), (252, 111852916), (294, 95873928), (336, 83889687), (392, 71905446), (441, 63915952), (504, 55926458), (588, 47936964), (784, 35952723), (882, 31957976), (1008, 27963229), (1176, 23968482), (1764, 15978988), (2352, 11984241), (3528, 7989494), (7056, 3994747)]