28557390848

素因数分解:

$2^{10}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97171}}^1$

素因数の和:97239

約数の個数: 88

約数和(自身を含む): 66834124224

約数和(自身を除く): 38276733376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 512, 574, 656, 896, 1024, 1148, 1312, 1792, 2296, 2624, 3584, 4592, 5248, 7168, 9184, 10496, 18368, 20992, 36736, 41984, 73472, 97171, 146944, 194342, 293888, 388684, 680197, 777368, 1360394, 1554736, 2720788, 3109472, 3984011, 5441576, 6218944, 7968022, 10883152, 12437888, 15936044, 21766304, 24875776, 27888077, 31872088, 43532608, 49751552, 55776154, 63744176, 87065216, 99503104, 111552308, 127488352, 174130432, 223104616, 254976704, 348260864, 446209232, 509953408, 696521728, 892418464, 1019906816, 1784836928, 2039813632, 3569673856, 4079627264, 7139347712, 14278695424, 28557390848]

約数ペア:

[(1, 28557390848), (2, 14278695424), (4, 7139347712), (7, 4079627264), (8, 3569673856), (14, 2039813632), (16, 1784836928), (28, 1019906816), (32, 892418464), (41, 696521728), (56, 509953408), (64, 446209232), (82, 348260864), (112, 254976704), (128, 223104616), (164, 174130432), (224, 127488352), (256, 111552308), (287, 99503104), (328, 87065216), (448, 63744176), (512, 55776154), (574, 49751552), (656, 43532608), (896, 31872088), (1024, 27888077), (1148, 24875776), (1312, 21766304), (1792, 15936044), (2296, 12437888), (2624, 10883152), (3584, 7968022), (4592, 6218944), (5248, 5441576), (7168, 3984011), (9184, 3109472), (10496, 2720788), (18368, 1554736), (20992, 1360394), (36736, 777368), (41984, 680197), (73472, 388684), (97171, 293888), (146944, 194342)]