28413308826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1601}}^1\times {\mathrm{1697}}^1$

素因数の和:3396

約数の個数: 96

約数和(自身を含む): 71290896768

約数和(自身を除く): 42877587942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1601, 1697, 1743, 3202, 3394, 3486, 4803, 5091, 5229, 9606, 10182, 10458, 11207, 11879, 14409, 15273, 22414, 23758, 28818, 30546, 33621, 35637, 67242, 71274, 100863, 106911, 132883, 140851, 201726, 213822, 265766, 281702, 398649, 422553, 797298, 845106, 930181, 985957, 1195947, 1267659, 1860362, 1971914, 2391894, 2535318, 2716897, 2790543, 2957871, 5433794, 5581086, 5915742, 8150691, 8371629, 8873613, 16301382, 16743258, 17747226, 19018279, 24452073, 38036558, 48904146, 57054837, 114109674, 171164511, 225502451, 342329022, 451004902, 676507353, 1353014706, 1578517157, 2029522059, 3157034314, 4059044118, 4735551471, 9471102942, 14206654413, 28413308826]

約数ペア:

[(1, 28413308826), (2, 14206654413), (3, 9471102942), (6, 4735551471), (7, 4059044118), (9, 3157034314), (14, 2029522059), (18, 1578517157), (21, 1353014706), (42, 676507353), (63, 451004902), (83, 342329022), (126, 225502451), (166, 171164511), (249, 114109674), (498, 57054837), (581, 48904146), (747, 38036558), (1162, 24452073), (1494, 19018279), (1601, 17747226), (1697, 16743258), (1743, 16301382), (3202, 8873613), (3394, 8371629), (3486, 8150691), (4803, 5915742), (5091, 5581086), (5229, 5433794), (9606, 2957871), (10182, 2790543), (10458, 2716897), (11207, 2535318), (11879, 2391894), (14409, 1971914), (15273, 1860362), (22414, 1267659), (23758, 1195947), (28818, 985957), (30546, 930181), (33621, 845106), (35637, 797298), (67242, 422553), (71274, 398649), (100863, 281702), (106911, 265766), (132883, 213822), (140851, 201726)]