65897884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4931}}^1$

素因数の和:5205

約数の個数: 24

約数和(自身を含む): 124700688

約数和(自身を除く): 58802804

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 4931, 6682, 9862, 13364, 19724, 64103, 128206, 256412, 1267267, 2534534, 5069068, 16474471, 32948942, 65897884]

約数ペア:

[(1, 65897884), (2, 32948942), (4, 16474471), (13, 5069068), (26, 2534534), (52, 1267267), (257, 256412), (514, 128206), (1028, 64103), (3341, 19724), (4931, 13364), (6682, 9862)]