64173876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{411371}}^1$

素因数の和:411391

約数の個数: 24

約数和(自身を含む): 161257824

約数和(自身を除く): 97083948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 411371, 822742, 1234113, 1645484, 2468226, 4936452, 5347823, 10695646, 16043469, 21391292, 32086938, 64173876]

約数ペア:

[(1, 64173876), (2, 32086938), (3, 21391292), (4, 16043469), (6, 10695646), (12, 5347823), (13, 4936452), (26, 2468226), (39, 1645484), (52, 1234113), (78, 822742), (156, 411371)]