64962772

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27953}}^1$

素因数の和:28047

約数の個数: 24

約数和(自身を含む): 131495616

約数和(自身を除く): 66532844

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 27953, 55906, 111812, 195671, 391342, 782684, 2320099, 4640198, 9280396, 16240693, 32481386, 64962772]

約数ペア:

[(1, 64962772), (2, 32481386), (4, 16240693), (7, 9280396), (14, 4640198), (28, 2320099), (83, 782684), (166, 391342), (332, 195671), (581, 111812), (1162, 55906), (2324, 27953)]