22650704

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 45139968

約数和(自身を除く): 22489264

約数列:

[1, 2, 4, 8, 16, 71, 127, 142, 157, 254, 284, 314, 508, 568, 628, 1016, 1136, 1256, 2032, 2512, 9017, 11147, 18034, 19939, 22294, 36068, 39878, 44588, 72136, 79756, 89176, 144272, 159512, 178352, 319024, 1415669, 2831338, 5662676, 11325352, 22650704]

約数ペア:

[(1, 22650704), (2, 11325352), (4, 5662676), (8, 2831338), (16, 1415669), (71, 319024), (127, 178352), (142, 159512), (157, 144272), (254, 89176), (284, 79756), (314, 72136), (508, 44588), (568, 39878), (628, 36068), (1016, 22294), (1136, 19939), (1256, 18034), (2032, 11147), (2512, 9017)]