255729472

素因数分解:

$2^6\times {\mathrm{739}}^1\times {\mathrm{5407}}^1$

素因数の和:6158

約数の個数: 28

約数和(自身を含む): 508243840

約数和(自身を除く): 252514368

約数列:

[1, 2, 4, 8, 16, 32, 64, 739, 1478, 2956, 5407, 5912, 10814, 11824, 21628, 23648, 43256, 47296, 86512, 173024, 346048, 3995773, 7991546, 15983092, 31966184, 63932368, 127864736, 255729472]

約数ペア:

[(1, 255729472), (2, 127864736), (4, 63932368), (8, 31966184), (16, 15983092), (32, 7991546), (64, 3995773), (739, 346048), (1478, 173024), (2956, 86512), (5407, 47296), (5912, 43256), (10814, 23648), (11824, 21628)]