15709856512

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{213821}}^1$

素因数の和:213885

約数の個数: 72

約数和(自身を含む): 36712382112

約数和(自身を除く): 21002525600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 4592, 5248, 9184, 10496, 18368, 36736, 73472, 213821, 427642, 855284, 1496747, 1710568, 2993494, 3421136, 5986988, 6842272, 8766661, 11973976, 13684544, 17533322, 23947952, 27369088, 35066644, 47895904, 54738176, 61366627, 70133288, 95791808, 122733254, 140266576, 191583616, 245466508, 280533152, 383167232, 490933016, 561066304, 981866032, 1122132608, 1963732064, 2244265216, 3927464128, 7854928256, 15709856512]

約数ペア:

[(1, 15709856512), (2, 7854928256), (4, 3927464128), (7, 2244265216), (8, 1963732064), (14, 1122132608), (16, 981866032), (28, 561066304), (32, 490933016), (41, 383167232), (56, 280533152), (64, 245466508), (82, 191583616), (112, 140266576), (128, 122733254), (164, 95791808), (224, 70133288), (256, 61366627), (287, 54738176), (328, 47895904), (448, 35066644), (574, 27369088), (656, 23947952), (896, 17533322), (1148, 13684544), (1312, 11973976), (1792, 8766661), (2296, 6842272), (2624, 5986988), (4592, 3421136), (5248, 2993494), (9184, 1710568), (10496, 1496747), (18368, 855284), (36736, 427642), (73472, 213821)]