779727304616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1291}}^1\times {\mathrm{8191}}^1$

素因数の和:10210

約数の個数: 64

約数和(自身を含む): 1578083942400

約数和(自身を除く): 798356637784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 709, 1291, 1418, 2582, 2836, 5164, 5672, 8191, 9217, 10328, 16382, 16783, 18434, 32764, 33566, 36868, 65528, 67132, 73736, 106483, 134264, 212966, 425932, 851864, 915319, 1830638, 3661276, 5807419, 7322552, 10574581, 11614838, 11899147, 21149162, 23229676, 23798294, 42298324, 46459352, 47596588, 75496447, 84596648, 95193176, 137469553, 150992894, 274939106, 301985788, 549878212, 603971576, 1099756424, 7497377929, 14994755858, 29989511716, 59979023432, 97465913077, 194931826154, 389863652308, 779727304616]

約数ペア:

[(1, 779727304616), (2, 389863652308), (4, 194931826154), (8, 97465913077), (13, 59979023432), (26, 29989511716), (52, 14994755858), (104, 7497377929), (709, 1099756424), (1291, 603971576), (1418, 549878212), (2582, 301985788), (2836, 274939106), (5164, 150992894), (5672, 137469553), (8191, 95193176), (9217, 84596648), (10328, 75496447), (16382, 47596588), (16783, 46459352), (18434, 42298324), (32764, 23798294), (33566, 23229676), (36868, 21149162), (65528, 11899147), (67132, 11614838), (73736, 10574581), (106483, 7322552), (134264, 5807419), (212966, 3661276), (425932, 1830638), (851864, 915319)]