12704952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 35038080

約数和(自身を除く): 22333128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 947, 1032, 1118, 1677, 1894, 2236, 2841, 3354, 3788, 4472, 5682, 6708, 7576, 11364, 12311, 13416, 22728, 24622, 36933, 40721, 49244, 73866, 81442, 98488, 122163, 147732, 162884, 244326, 295464, 325768, 488652, 529373, 977304, 1058746, 1588119, 2117492, 3176238, 4234984, 6352476, 12704952]

約数ペア:

[(1, 12704952), (2, 6352476), (3, 4234984), (4, 3176238), (6, 2117492), (8, 1588119), (12, 1058746), (13, 977304), (24, 529373), (26, 488652), (39, 325768), (43, 295464), (52, 244326), (78, 162884), (86, 147732), (104, 122163), (129, 98488), (156, 81442), (172, 73866), (258, 49244), (312, 40721), (344, 36933), (516, 24622), (559, 22728), (947, 13416), (1032, 12311), (1118, 11364), (1677, 7576), (1894, 6708), (2236, 5682), (2841, 4472), (3354, 3788)]