25356682624

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70223}}^1$

素因数の和:70288

約数の個数: 128

約数和(自身を含む): 64179118080

約数和(自身を除く): 38822435456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1984, 2821, 2912, 3224, 3472, 3968, 5642, 5824, 6448, 6944, 11284, 11648, 12896, 13888, 22568, 25792, 27776, 45136, 51584, 70223, 90272, 140446, 180544, 280892, 361088, 491561, 561784, 912899, 983122, 1123568, 1825798, 1966244, 2176913, 2247136, 3651596, 3932488, 4353826, 4494272, 6390293, 7303192, 7864976, 8707652, 8988544, 12780586, 14606384, 15238391, 15729952, 17415304, 25561172, 28299869, 29212768, 30476782, 31459904, 34830608, 51122344, 56599738, 58425536, 60953564, 62919808, 69661216, 102244688, 113199476, 116851072, 121907128, 139322432, 198099083, 204489376, 226398952, 243814256, 278644864, 396198166, 408978752, 452797904, 487628512, 792396332, 817957504, 905595808, 975257024, 1584792664, 1811191616, 1950514048, 3169585328, 3622383232, 6339170656, 12678341312, 25356682624]

約数ペア:

[(1, 25356682624), (2, 12678341312), (4, 6339170656), (7, 3622383232), (8, 3169585328), (13, 1950514048), (14, 1811191616), (16, 1584792664), (26, 975257024), (28, 905595808), (31, 817957504), (32, 792396332), (52, 487628512), (56, 452797904), (62, 408978752), (64, 396198166), (91, 278644864), (104, 243814256), (112, 226398952), (124, 204489376), (128, 198099083), (182, 139322432), (208, 121907128), (217, 116851072), (224, 113199476), (248, 102244688), (364, 69661216), (403, 62919808), (416, 60953564), (434, 58425536), (448, 56599738), (496, 51122344), (728, 34830608), (806, 31459904), (832, 30476782), (868, 29212768), (896, 28299869), (992, 25561172), (1456, 17415304), (1612, 15729952), (1664, 15238391), (1736, 14606384), (1984, 12780586), (2821, 8988544), (2912, 8707652), (3224, 7864976), (3472, 7303192), (3968, 6390293), (5642, 4494272), (5824, 4353826), (6448, 3932488), (6944, 3651596), (11284, 2247136), (11648, 2176913), (12896, 1966244), (13888, 1825798), (22568, 1123568), (25792, 983122), (27776, 912899), (45136, 561784), (51584, 491561), (70223, 361088), (90272, 280892), (140446, 180544)]