2040256

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:532

約数の個数: 28

約数和(自身を含む): 4114800

約数和(自身を除く): 2074544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 449, 568, 898, 1136, 1796, 2272, 3592, 4544, 7184, 14368, 28736, 31879, 63758, 127516, 255032, 510064, 1020128, 2040256]

約数ペア:

[(1, 2040256), (2, 1020128), (4, 510064), (8, 255032), (16, 127516), (32, 63758), (64, 31879), (71, 28736), (142, 14368), (284, 7184), (449, 4544), (568, 3592), (898, 2272), (1136, 1796)]