82457024

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 112

約数和(自身を含む): 191170560

約数和(自身を除く): 108713536

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 124, 139, 184, 208, 248, 278, 299, 368, 403, 416, 496, 556, 598, 713, 736, 806, 832, 992, 1112, 1196, 1426, 1472, 1612, 1807, 1984, 2224, 2392, 2852, 3197, 3224, 3614, 4309, 4448, 4784, 5704, 6394, 6448, 7228, 8618, 8896, 9269, 9568, 11408, 12788, 12896, 14456, 17236, 18538, 19136, 22816, 25576, 25792, 28912, 34472, 37076, 41561, 45632, 51152, 56017, 57824, 68944, 74152, 83122, 99107, 102304, 112034, 115648, 137888, 148304, 166244, 198214, 204608, 224068, 275776, 296608, 332488, 396428, 448136, 593216, 664976, 792856, 896272, 1288391, 1329952, 1585712, 1792544, 2576782, 2659904, 3171424, 3585088, 5153564, 6342848, 10307128, 20614256, 41228512, 82457024]

約数ペア:

[(1, 82457024), (2, 41228512), (4, 20614256), (8, 10307128), (13, 6342848), (16, 5153564), (23, 3585088), (26, 3171424), (31, 2659904), (32, 2576782), (46, 1792544), (52, 1585712), (62, 1329952), (64, 1288391), (92, 896272), (104, 792856), (124, 664976), (139, 593216), (184, 448136), (208, 396428), (248, 332488), (278, 296608), (299, 275776), (368, 224068), (403, 204608), (416, 198214), (496, 166244), (556, 148304), (598, 137888), (713, 115648), (736, 112034), (806, 102304), (832, 99107), (992, 83122), (1112, 74152), (1196, 68944), (1426, 57824), (1472, 56017), (1612, 51152), (1807, 45632), (1984, 41561), (2224, 37076), (2392, 34472), (2852, 28912), (3197, 25792), (3224, 25576), (3614, 22816), (4309, 19136), (4448, 18538), (4784, 17236), (5704, 14456), (6394, 12896), (6448, 12788), (7228, 11408), (8618, 9568), (8896, 9269)]