428610112

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5009}}^1$

素因数の和:5219

約数の個数: 56

約数和(自身を含む): 977310720

約数和(自身を除く): 548700608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 382, 448, 764, 1337, 1528, 2674, 3056, 5009, 5348, 6112, 10018, 10696, 12224, 20036, 21392, 35063, 40072, 42784, 70126, 80144, 85568, 140252, 160288, 280504, 320576, 561008, 956719, 1122016, 1913438, 2244032, 3826876, 6697033, 7653752, 13394066, 15307504, 26788132, 30615008, 53576264, 61230016, 107152528, 214305056, 428610112]

約数ペア:

[(1, 428610112), (2, 214305056), (4, 107152528), (7, 61230016), (8, 53576264), (14, 30615008), (16, 26788132), (28, 15307504), (32, 13394066), (56, 7653752), (64, 6697033), (112, 3826876), (191, 2244032), (224, 1913438), (382, 1122016), (448, 956719), (764, 561008), (1337, 320576), (1528, 280504), (2674, 160288), (3056, 140252), (5009, 85568), (5348, 80144), (6112, 70126), (10018, 42784), (10696, 40072), (12224, 35063), (20036, 21392)]