39974088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 126443520

約数和(自身を除く): 86469432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 97, 132, 154, 168, 194, 223, 231, 264, 291, 308, 388, 446, 462, 582, 616, 669, 679, 776, 892, 924, 1067, 1164, 1338, 1358, 1561, 1784, 1848, 2037, 2134, 2328, 2453, 2676, 2716, 3122, 3201, 4074, 4268, 4683, 4906, 5352, 5432, 6244, 6402, 7359, 7469, 8148, 8536, 9366, 9812, 12488, 12804, 14718, 14938, 16296, 17171, 18732, 19624, 21631, 22407, 25608, 29436, 29876, 34342, 37464, 43262, 44814, 51513, 58872, 59752, 64893, 68684, 86524, 89628, 103026, 129786, 137368, 151417, 173048, 179256, 206052, 237941, 259572, 302834, 412104, 454251, 475882, 519144, 605668, 713823, 908502, 951764, 1211336, 1427646, 1665587, 1817004, 1903528, 2855292, 3331174, 3634008, 4996761, 5710584, 6662348, 9993522, 13324696, 19987044, 39974088]

約数ペア:

[(1, 39974088), (2, 19987044), (3, 13324696), (4, 9993522), (6, 6662348), (7, 5710584), (8, 4996761), (11, 3634008), (12, 3331174), (14, 2855292), (21, 1903528), (22, 1817004), (24, 1665587), (28, 1427646), (33, 1211336), (42, 951764), (44, 908502), (56, 713823), (66, 605668), (77, 519144), (84, 475882), (88, 454251), (97, 412104), (132, 302834), (154, 259572), (168, 237941), (194, 206052), (223, 179256), (231, 173048), (264, 151417), (291, 137368), (308, 129786), (388, 103026), (446, 89628), (462, 86524), (582, 68684), (616, 64893), (669, 59752), (679, 58872), (776, 51513), (892, 44814), (924, 43262), (1067, 37464), (1164, 34342), (1338, 29876), (1358, 29436), (1561, 25608), (1784, 22407), (1848, 21631), (2037, 19624), (2134, 18732), (2328, 17171), (2453, 16296), (2676, 14938), (2716, 14718), (3122, 12804), (3201, 12488), (4074, 9812), (4268, 9366), (4683, 8536), (4906, 8148), (5352, 7469), (5432, 7359), (6244, 6402)]