27970096

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 68709888

約数和(自身を除く): 40739792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 292, 308, 311, 511, 584, 616, 622, 803, 1022, 1168, 1232, 1244, 1606, 2044, 2177, 2488, 3212, 3421, 4088, 4354, 4976, 5621, 6424, 6842, 8176, 8708, 11242, 12848, 13684, 17416, 22484, 22703, 23947, 27368, 34832, 44968, 45406, 47894, 54736, 89936, 90812, 95788, 158921, 181624, 191576, 249733, 317842, 363248, 383152, 499466, 635684, 998932, 1271368, 1748131, 1997864, 2542736, 3496262, 3995728, 6992524, 13985048, 27970096]

約数ペア:

[(1, 27970096), (2, 13985048), (4, 6992524), (7, 3995728), (8, 3496262), (11, 2542736), (14, 1997864), (16, 1748131), (22, 1271368), (28, 998932), (44, 635684), (56, 499466), (73, 383152), (77, 363248), (88, 317842), (112, 249733), (146, 191576), (154, 181624), (176, 158921), (292, 95788), (308, 90812), (311, 89936), (511, 54736), (584, 47894), (616, 45406), (622, 44968), (803, 34832), (1022, 27368), (1168, 23947), (1232, 22703), (1244, 22484), (1606, 17416), (2044, 13684), (2177, 12848), (2488, 11242), (3212, 8708), (3421, 8176), (4088, 6842), (4354, 6424), (4976, 5621)]