64396644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{811}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 162335040

約数和(自身を除く): 97938396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 509, 811, 1018, 1527, 1622, 2036, 2433, 3054, 3244, 4866, 6108, 6617, 9732, 10543, 13234, 19851, 21086, 26468, 31629, 39702, 42172, 63258, 79404, 126516, 412799, 825598, 1238397, 1651196, 2476794, 4953588, 5366387, 10732774, 16099161, 21465548, 32198322, 64396644]

約数ペア:

[(1, 64396644), (2, 32198322), (3, 21465548), (4, 16099161), (6, 10732774), (12, 5366387), (13, 4953588), (26, 2476794), (39, 1651196), (52, 1238397), (78, 825598), (156, 412799), (509, 126516), (811, 79404), (1018, 63258), (1527, 42172), (1622, 39702), (2036, 31629), (2433, 26468), (3054, 21086), (3244, 19851), (4866, 13234), (6108, 10543), (6617, 9732)]