71201984

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9349}}^1$

素因数の和:9385

約数の個数: 56

約数和(自身を含む): 170992800

約数和(自身を除く): 99790816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 9349, 18698, 37396, 65443, 74792, 130886, 149584, 158933, 261772, 299168, 317866, 523544, 598336, 635732, 1047088, 1112531, 1271464, 2094176, 2225062, 2542928, 4188352, 4450124, 5085856, 8900248, 10171712, 17800496, 35600992, 71201984]

約数ペア:

[(1, 71201984), (2, 35600992), (4, 17800496), (7, 10171712), (8, 8900248), (14, 5085856), (16, 4450124), (17, 4188352), (28, 2542928), (32, 2225062), (34, 2094176), (56, 1271464), (64, 1112531), (68, 1047088), (112, 635732), (119, 598336), (136, 523544), (224, 317866), (238, 299168), (272, 261772), (448, 158933), (476, 149584), (544, 130886), (952, 74792), (1088, 65443), (1904, 37396), (3808, 18698), (7616, 9349)]