15581554016

素因数分解:

$2^5\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{48883}}^1$

素因数の和:50323

約数の個数: 48

約数和(自身を含む): 35083851264

約数和(自身を除く): 19502297248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1423, 2846, 5692, 9961, 11384, 19922, 22768, 39844, 45536, 48883, 79688, 97766, 159376, 195532, 318752, 342181, 391064, 684362, 782128, 1368724, 1564256, 2737448, 5474896, 10949792, 69560509, 139121018, 278242036, 486923563, 556484072, 973847126, 1112968144, 1947694252, 2225936288, 3895388504, 7790777008, 15581554016]

約数ペア:

[(1, 15581554016), (2, 7790777008), (4, 3895388504), (7, 2225936288), (8, 1947694252), (14, 1112968144), (16, 973847126), (28, 556484072), (32, 486923563), (56, 278242036), (112, 139121018), (224, 69560509), (1423, 10949792), (2846, 5474896), (5692, 2737448), (9961, 1564256), (11384, 1368724), (19922, 782128), (22768, 684362), (39844, 391064), (45536, 342181), (48883, 318752), (79688, 195532), (97766, 159376)]