65747478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1373}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 137707776

約数和(自身を除く): 71960298

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 347, 694, 1041, 1373, 2082, 2746, 4119, 7981, 8238, 15962, 23943, 31579, 47886, 63158, 94737, 189474, 476431, 952862, 1429293, 2858586, 10957913, 21915826, 32873739, 65747478]

約数ペア:

[(1, 65747478), (2, 32873739), (3, 21915826), (6, 10957913), (23, 2858586), (46, 1429293), (69, 952862), (138, 476431), (347, 189474), (694, 94737), (1041, 63158), (1373, 47886), (2082, 31579), (2746, 23943), (4119, 15962), (7981, 8238)]