65244928

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 155409408

約数和(自身を除く): 90164480

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1583, 1792, 2576, 2944, 3166, 5152, 5888, 6332, 10304, 11081, 12664, 20608, 22162, 25328, 36409, 41216, 44324, 50656, 72818, 88648, 101312, 145636, 177296, 202624, 254863, 291272, 354592, 405248, 509726, 582544, 709184, 1019452, 1165088, 1418368, 2038904, 2330176, 2836736, 4077808, 4660352, 8155616, 9320704, 16311232, 32622464, 65244928]

約数ペア:

[(1, 65244928), (2, 32622464), (4, 16311232), (7, 9320704), (8, 8155616), (14, 4660352), (16, 4077808), (23, 2836736), (28, 2330176), (32, 2038904), (46, 1418368), (56, 1165088), (64, 1019452), (92, 709184), (112, 582544), (128, 509726), (161, 405248), (184, 354592), (224, 291272), (256, 254863), (322, 202624), (368, 177296), (448, 145636), (644, 101312), (736, 88648), (896, 72818), (1288, 50656), (1472, 44324), (1583, 41216), (1792, 36409), (2576, 25328), (2944, 22162), (3166, 20608), (5152, 12664), (5888, 11081), (6332, 10304)]