2017295168

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{63421}}^1$

素因数の和:63511

約数の個数: 56

約数和(自身を含む): 4639446144

約数和(自身を除く): 2622150976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 7952, 15904, 31808, 63421, 126842, 253684, 443947, 507368, 887894, 1014736, 1775788, 2029472, 3551576, 4058944, 4502891, 7103152, 9005782, 14206304, 18011564, 28412608, 31520237, 36023128, 63040474, 72046256, 126080948, 144092512, 252161896, 288185024, 504323792, 1008647584, 2017295168]

約数ペア:

[(1, 2017295168), (2, 1008647584), (4, 504323792), (7, 288185024), (8, 252161896), (14, 144092512), (16, 126080948), (28, 72046256), (32, 63040474), (56, 36023128), (64, 31520237), (71, 28412608), (112, 18011564), (142, 14206304), (224, 9005782), (284, 7103152), (448, 4502891), (497, 4058944), (568, 3551576), (994, 2029472), (1136, 1775788), (1988, 1014736), (2272, 887894), (3976, 507368), (4544, 443947), (7952, 253684), (15904, 126842), (31808, 63421)]