5144048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3533}}^1$

素因数の和:3561

約数の個数: 40

約数和(自身を含む): 12270048

約数和(自身を除く): 7126000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 3533, 7066, 14132, 24731, 28264, 45929, 49462, 56528, 91858, 98924, 183716, 197848, 321503, 367432, 395696, 643006, 734864, 1286012, 2572024, 5144048]

約数ペア:

[(1, 5144048), (2, 2572024), (4, 1286012), (7, 734864), (8, 643006), (13, 395696), (14, 367432), (16, 321503), (26, 197848), (28, 183716), (52, 98924), (56, 91858), (91, 56528), (104, 49462), (112, 45929), (182, 28264), (208, 24731), (364, 14132), (728, 7066), (1456, 3533)]