64270492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112361}}^1$

素因数の和:112389

約数の個数: 24

約数和(自身を含む): 132137712

約数和(自身を除く): 67867220

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 112361, 224722, 449444, 1235971, 1460693, 2471942, 2921386, 4943884, 5842772, 16067623, 32135246, 64270492]

約数ペア:

[(1, 64270492), (2, 32135246), (4, 16067623), (11, 5842772), (13, 4943884), (22, 2921386), (26, 2471942), (44, 1460693), (52, 1235971), (143, 449444), (286, 224722), (572, 112361)]