1566886328

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{13831}}^1$

素因数の和:13885

約数の個数: 72

約数和(自身を含む): 3630692520

約数和(自身を除く): 2063806192

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 289, 392, 476, 578, 833, 952, 1156, 1666, 2023, 2312, 3332, 4046, 6664, 8092, 13831, 14161, 16184, 27662, 28322, 55324, 56644, 96817, 110648, 113288, 193634, 235127, 387268, 470254, 677719, 774536, 940508, 1355438, 1645889, 1881016, 2710876, 3291778, 3997159, 5421752, 6583556, 7994318, 11521223, 13167112, 15988636, 23042446, 27980113, 31977272, 46084892, 55960226, 92169784, 111920452, 195860791, 223840904, 391721582, 783443164, 1566886328]

約数ペア:

[(1, 1566886328), (2, 783443164), (4, 391721582), (7, 223840904), (8, 195860791), (14, 111920452), (17, 92169784), (28, 55960226), (34, 46084892), (49, 31977272), (56, 27980113), (68, 23042446), (98, 15988636), (119, 13167112), (136, 11521223), (196, 7994318), (238, 6583556), (289, 5421752), (392, 3997159), (476, 3291778), (578, 2710876), (833, 1881016), (952, 1645889), (1156, 1355438), (1666, 940508), (2023, 774536), (2312, 677719), (3332, 470254), (4046, 387268), (6664, 235127), (8092, 193634), (13831, 113288), (14161, 110648), (16184, 96817), (27662, 56644), (28322, 55324)]