13426364848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1\times {\mathrm{877}}^1$

素因数の和:1814

約数の個数: 80

約数和(自身を含む): 28395995040

約数和(自身を除く): 14969630192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 827, 877, 1157, 1424, 1654, 1754, 2314, 3308, 3508, 4628, 6616, 7016, 9256, 10751, 11401, 13232, 14032, 18512, 21502, 22802, 43004, 45604, 73603, 78053, 86008, 91208, 147206, 156106, 172016, 182416, 294412, 312212, 588824, 624424, 725279, 956839, 1014689, 1177648, 1248848, 1450558, 1913678, 2029378, 2901116, 3827356, 4058756, 5802232, 7654712, 8117512, 9428627, 11604464, 15309424, 16235024, 18857254, 37714508, 64549831, 75429016, 129099662, 150858032, 258199324, 516398648, 839147803, 1032797296, 1678295606, 3356591212, 6713182424, 13426364848]

約数ペア:

[(1, 13426364848), (2, 6713182424), (4, 3356591212), (8, 1678295606), (13, 1032797296), (16, 839147803), (26, 516398648), (52, 258199324), (89, 150858032), (104, 129099662), (178, 75429016), (208, 64549831), (356, 37714508), (712, 18857254), (827, 16235024), (877, 15309424), (1157, 11604464), (1424, 9428627), (1654, 8117512), (1754, 7654712), (2314, 5802232), (3308, 4058756), (3508, 3827356), (4628, 2901116), (6616, 2029378), (7016, 1913678), (9256, 1450558), (10751, 1248848), (11401, 1177648), (13232, 1014689), (14032, 956839), (18512, 725279), (21502, 624424), (22802, 588824), (43004, 312212), (45604, 294412), (73603, 182416), (78053, 172016), (86008, 156106), (91208, 147206)]