9896945408

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{43487}}^1$

素因数の和:43637

約数の個数: 72

約数和(自身を含む): 22755704832

約数和(自身を除く): 12858759424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 889, 896, 1016, 1778, 1792, 2032, 3556, 4064, 7112, 8128, 14224, 16256, 28448, 32512, 43487, 56896, 86974, 113792, 173948, 227584, 304409, 347896, 608818, 695792, 1217636, 1391584, 2435272, 2783168, 4870544, 5522849, 5566336, 9741088, 11045698, 11132672, 19482176, 22091396, 38659943, 38964352, 44182792, 77319886, 77928704, 88365584, 154639772, 176731168, 309279544, 353462336, 618559088, 706924672, 1237118176, 1413849344, 2474236352, 4948472704, 9896945408]

約数ペア:

[(1, 9896945408), (2, 4948472704), (4, 2474236352), (7, 1413849344), (8, 1237118176), (14, 706924672), (16, 618559088), (28, 353462336), (32, 309279544), (56, 176731168), (64, 154639772), (112, 88365584), (127, 77928704), (128, 77319886), (224, 44182792), (254, 38964352), (256, 38659943), (448, 22091396), (508, 19482176), (889, 11132672), (896, 11045698), (1016, 9741088), (1778, 5566336), (1792, 5522849), (2032, 4870544), (3556, 2783168), (4064, 2435272), (7112, 1391584), (8128, 1217636), (14224, 695792), (16256, 608818), (28448, 347896), (32512, 304409), (43487, 227584), (56896, 173948), (86974, 113792)]