2038800064

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2134

約数の個数: 112

約数和(自身を含む): 4840646656

約数和(自身を除く): 2801846592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 73, 112, 124, 146, 217, 224, 248, 292, 434, 448, 496, 511, 584, 868, 992, 1022, 1168, 1736, 1984, 2011, 2044, 2263, 2336, 3472, 4022, 4088, 4526, 4672, 6944, 8044, 8176, 9052, 13888, 14077, 15841, 16088, 16352, 18104, 28154, 31682, 32176, 32704, 36208, 56308, 62341, 63364, 64352, 72416, 112616, 124682, 126728, 128704, 144832, 146803, 225232, 249364, 253456, 293606, 436387, 450464, 498728, 506912, 587212, 872774, 900928, 997456, 1013824, 1027621, 1174424, 1745548, 1994912, 2055242, 2348848, 3491096, 3989824, 4110484, 4550893, 4697696, 6982192, 8220968, 9101786, 9395392, 13964384, 16441936, 18203572, 27928768, 31856251, 32883872, 36407144, 63712502, 65767744, 72814288, 127425004, 145628576, 254850008, 291257152, 509700016, 1019400032, 2038800064]

約数ペア:

[(1, 2038800064), (2, 1019400032), (4, 509700016), (7, 291257152), (8, 254850008), (14, 145628576), (16, 127425004), (28, 72814288), (31, 65767744), (32, 63712502), (56, 36407144), (62, 32883872), (64, 31856251), (73, 27928768), (112, 18203572), (124, 16441936), (146, 13964384), (217, 9395392), (224, 9101786), (248, 8220968), (292, 6982192), (434, 4697696), (448, 4550893), (496, 4110484), (511, 3989824), (584, 3491096), (868, 2348848), (992, 2055242), (1022, 1994912), (1168, 1745548), (1736, 1174424), (1984, 1027621), (2011, 1013824), (2044, 997456), (2263, 900928), (2336, 872774), (3472, 587212), (4022, 506912), (4088, 498728), (4526, 450464), (4672, 436387), (6944, 293606), (8044, 253456), (8176, 249364), (9052, 225232), (13888, 146803), (14077, 144832), (15841, 128704), (16088, 126728), (16352, 124682), (18104, 112616), (28154, 72416), (31682, 64352), (32176, 63364), (32704, 62341), (36208, 56308)]