66057656

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51287}}^1$

素因数の和:51323

約数の個数: 32

約数和(自身を含む): 147709440

約数和(自身を除く): 81651784

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 51287, 102574, 205148, 359009, 410296, 718018, 1179601, 1436036, 2359202, 2872072, 4718404, 8257207, 9436808, 16514414, 33028828, 66057656]

約数ペア:

[(1, 66057656), (2, 33028828), (4, 16514414), (7, 9436808), (8, 8257207), (14, 4718404), (23, 2872072), (28, 2359202), (46, 1436036), (56, 1179601), (92, 718018), (161, 410296), (184, 359009), (322, 205148), (644, 102574), (1288, 51287)]