65213786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^2$

素因数の和:754

約数の個数: 24

約数和(自身を含む): 111664224

約数和(自身を除く): 46450438

約数列:

[1, 2, 11, 22, 23, 46, 253, 359, 506, 718, 3949, 7898, 8257, 16514, 90827, 128881, 181654, 257762, 1417691, 2835382, 2964263, 5928526, 32606893, 65213786]

約数ペア:

[(1, 65213786), (2, 32606893), (11, 5928526), (22, 2964263), (23, 2835382), (46, 1417691), (253, 257762), (359, 181654), (506, 128881), (718, 90827), (3949, 16514), (7898, 8257)]