38191384

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 96402960

約数和(自身を除く): 58211576

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 136, 154, 187, 196, 238, 308, 374, 392, 476, 521, 539, 616, 748, 833, 952, 1042, 1078, 1309, 1496, 1666, 2084, 2156, 2618, 3332, 3647, 4168, 4312, 5236, 5731, 6664, 7294, 8857, 9163, 10472, 11462, 14588, 17714, 18326, 22924, 25529, 29176, 35428, 36652, 40117, 45848, 51058, 61999, 70856, 73304, 80234, 97427, 102116, 123998, 160468, 194854, 204232, 247996, 280819, 320936, 389708, 433993, 495992, 561638, 681989, 779416, 867986, 1123276, 1363978, 1735972, 2246552, 2727956, 3471944, 4773923, 5455912, 9547846, 19095692, 38191384]

約数ペア:

[(1, 38191384), (2, 19095692), (4, 9547846), (7, 5455912), (8, 4773923), (11, 3471944), (14, 2727956), (17, 2246552), (22, 1735972), (28, 1363978), (34, 1123276), (44, 867986), (49, 779416), (56, 681989), (68, 561638), (77, 495992), (88, 433993), (98, 389708), (119, 320936), (136, 280819), (154, 247996), (187, 204232), (196, 194854), (238, 160468), (308, 123998), (374, 102116), (392, 97427), (476, 80234), (521, 73304), (539, 70856), (616, 61999), (748, 51058), (833, 45848), (952, 40117), (1042, 36652), (1078, 35428), (1309, 29176), (1496, 25529), (1666, 22924), (2084, 18326), (2156, 17714), (2618, 14588), (3332, 11462), (3647, 10472), (4168, 9163), (4312, 8857), (5236, 7294), (5731, 6664)]