65759538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15907}}^1$

素因数の和:15978

約数の個数: 32

約数和(自身を含む): 144317376

約数和(自身を除く): 78557838

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 15907, 31814, 47721, 95442, 206791, 413582, 620373, 843071, 1240746, 1686142, 2529213, 5058426, 10959923, 21919846, 32879769, 65759538]

約数ペア:

[(1, 65759538), (2, 32879769), (3, 21919846), (6, 10959923), (13, 5058426), (26, 2529213), (39, 1686142), (53, 1240746), (78, 843071), (106, 620373), (159, 413582), (318, 206791), (689, 95442), (1378, 47721), (2067, 31814), (4134, 15907)]