70458752

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 180956160

約数和(自身を除く): 110497408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 263, 299, 322, 364, 368, 416, 448, 526, 598, 644, 728, 736, 832, 896, 1052, 1196, 1288, 1456, 1472, 1664, 1841, 2093, 2104, 2392, 2576, 2912, 2944, 3419, 3682, 4186, 4208, 4784, 5152, 5824, 6049, 6838, 7364, 8372, 8416, 9568, 10304, 11648, 12098, 13676, 14728, 16744, 16832, 19136, 20608, 23933, 24196, 27352, 29456, 33488, 33664, 38272, 42343, 47866, 48392, 54704, 58912, 66976, 78637, 84686, 95732, 96784, 109408, 117824, 133952, 157274, 169372, 191464, 193568, 218816, 235648, 267904, 314548, 338744, 382928, 387136, 437632, 550459, 629096, 677488, 765856, 774272, 1100918, 1258192, 1354976, 1531712, 2201836, 2516384, 2709952, 3063424, 4403672, 5032768, 5419904, 8807344, 10065536, 17614688, 35229376, 70458752]

約数ペア:

[(1, 70458752), (2, 35229376), (4, 17614688), (7, 10065536), (8, 8807344), (13, 5419904), (14, 5032768), (16, 4403672), (23, 3063424), (26, 2709952), (28, 2516384), (32, 2201836), (46, 1531712), (52, 1354976), (56, 1258192), (64, 1100918), (91, 774272), (92, 765856), (104, 677488), (112, 629096), (128, 550459), (161, 437632), (182, 387136), (184, 382928), (208, 338744), (224, 314548), (263, 267904), (299, 235648), (322, 218816), (364, 193568), (368, 191464), (416, 169372), (448, 157274), (526, 133952), (598, 117824), (644, 109408), (728, 96784), (736, 95732), (832, 84686), (896, 78637), (1052, 66976), (1196, 58912), (1288, 54704), (1456, 48392), (1472, 47866), (1664, 42343), (1841, 38272), (2093, 33664), (2104, 33488), (2392, 29456), (2576, 27352), (2912, 24196), (2944, 23933), (3419, 20608), (3682, 19136), (4186, 16832), (4208, 16744), (4784, 14728), (5152, 13676), (5824, 12098), (6049, 11648), (6838, 10304), (7364, 9568), (8372, 8416)]