788337992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 1624613760

約数和(自身を除く): 836275768

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 241, 284, 443, 482, 568, 886, 923, 964, 1772, 1846, 1928, 3133, 3544, 3692, 5759, 6266, 7384, 11518, 12532, 17111, 23036, 25064, 31453, 34222, 46072, 62906, 68444, 106763, 125812, 136888, 213526, 222443, 251624, 408889, 427052, 444886, 817778, 854104, 889772, 1387919, 1635556, 1779544, 2775838, 3271112, 5551676, 7580173, 11103352, 15160346, 30320692, 60641384, 98542249, 197084498, 394168996, 788337992]

約数ペア:

[(1, 788337992), (2, 394168996), (4, 197084498), (8, 98542249), (13, 60641384), (26, 30320692), (52, 15160346), (71, 11103352), (104, 7580173), (142, 5551676), (241, 3271112), (284, 2775838), (443, 1779544), (482, 1635556), (568, 1387919), (886, 889772), (923, 854104), (964, 817778), (1772, 444886), (1846, 427052), (1928, 408889), (3133, 251624), (3544, 222443), (3692, 213526), (5759, 136888), (6266, 125812), (7384, 106763), (11518, 68444), (12532, 62906), (17111, 46072), (23036, 34222), (25064, 31453)]