1572603992

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{2777}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 2994239520

約数和(自身を除く): 1421635528

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 997, 1994, 2777, 3988, 5554, 7976, 11108, 22216, 70787, 141574, 197167, 283148, 394334, 566296, 788668, 1577336, 2768669, 5537338, 11074676, 22149352, 196575499, 393150998, 786301996, 1572603992]

約数ペア:

[(1, 1572603992), (2, 786301996), (4, 393150998), (8, 196575499), (71, 22149352), (142, 11074676), (284, 5537338), (568, 2768669), (997, 1577336), (1994, 788668), (2777, 566296), (3988, 394334), (5554, 283148), (7976, 197167), (11108, 141574), (22216, 70787)]