64280732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9781}}^1$

素因数の和:9869

約数の個数: 24

約数和(自身を含む): 118323072

約数和(自身を除く): 54042340

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 9781, 19562, 39124, 303211, 518393, 606422, 1036786, 1212844, 2073572, 16070183, 32140366, 64280732]

約数ペア:

[(1, 64280732), (2, 32140366), (4, 16070183), (31, 2073572), (53, 1212844), (62, 1036786), (106, 606422), (124, 518393), (212, 303211), (1643, 39124), (3286, 19562), (6572, 9781)]