7808889728

素因数分解:

$2^7\times {\mathrm{991}}^1\times {\mathrm{61561}}^1$

素因数の和:62566

約数の個数: 32

約数和(自身を含む): 15572723520

約数和(自身を除く): 7763833792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 991, 1982, 3964, 7928, 15856, 31712, 61561, 63424, 123122, 126848, 246244, 492488, 984976, 1969952, 3939904, 7879808, 61006951, 122013902, 244027804, 488055608, 976111216, 1952222432, 3904444864, 7808889728]

約数ペア:

[(1, 7808889728), (2, 3904444864), (4, 1952222432), (8, 976111216), (16, 488055608), (32, 244027804), (64, 122013902), (128, 61006951), (991, 7879808), (1982, 3939904), (3964, 1969952), (7928, 984976), (15856, 492488), (31712, 246244), (61561, 126848), (63424, 123122)]