64272616

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 123963840

約数和(自身を除く): 59691224

約数列:

[1, 2, 4, 8, 43, 86, 172, 257, 344, 514, 727, 1028, 1454, 2056, 2908, 5816, 11051, 22102, 31261, 44204, 62522, 88408, 125044, 186839, 250088, 373678, 747356, 1494712, 8034077, 16068154, 32136308, 64272616]

約数ペア:

[(1, 64272616), (2, 32136308), (4, 16068154), (8, 8034077), (43, 1494712), (86, 747356), (172, 373678), (257, 250088), (344, 186839), (514, 125044), (727, 88408), (1028, 62522), (1454, 44204), (2056, 31261), (2908, 22102), (5816, 11051)]