28946064

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 90018048

約数和(自身を除く): 61071984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 397, 434, 496, 588, 651, 744, 784, 794, 868, 1176, 1191, 1302, 1488, 1519, 1588, 1736, 2352, 2382, 2604, 2779, 3038, 3176, 3472, 4557, 4764, 5208, 5558, 6076, 6352, 8337, 9114, 9528, 10416, 11116, 12152, 12307, 16674, 18228, 19056, 19453, 22232, 24304, 24614, 33348, 36456, 36921, 38906, 44464, 49228, 58359, 66696, 72912, 73842, 77812, 86149, 98456, 116718, 133392, 147684, 155624, 172298, 196912, 233436, 258447, 295368, 311248, 344596, 466872, 516894, 590736, 603043, 689192, 933744, 1033788, 1206086, 1378384, 1809129, 2067576, 2412172, 3618258, 4135152, 4824344, 7236516, 9648688, 14473032, 28946064]

約数ペア:

[(1, 28946064), (2, 14473032), (3, 9648688), (4, 7236516), (6, 4824344), (7, 4135152), (8, 3618258), (12, 2412172), (14, 2067576), (16, 1809129), (21, 1378384), (24, 1206086), (28, 1033788), (31, 933744), (42, 689192), (48, 603043), (49, 590736), (56, 516894), (62, 466872), (84, 344596), (93, 311248), (98, 295368), (112, 258447), (124, 233436), (147, 196912), (168, 172298), (186, 155624), (196, 147684), (217, 133392), (248, 116718), (294, 98456), (336, 86149), (372, 77812), (392, 73842), (397, 72912), (434, 66696), (496, 58359), (588, 49228), (651, 44464), (744, 38906), (784, 36921), (794, 36456), (868, 33348), (1176, 24614), (1191, 24304), (1302, 22232), (1488, 19453), (1519, 19056), (1588, 18228), (1736, 16674), (2352, 12307), (2382, 12152), (2604, 11116), (2779, 10416), (3038, 9528), (3176, 9114), (3472, 8337), (4557, 6352), (4764, 6076), (5208, 5558)]