64123862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 110108160

約数和(自身を除く): 45984298

約数列:

[1, 2, 11, 22, 23, 46, 253, 353, 359, 506, 706, 718, 3883, 3949, 7766, 7898, 8119, 8257, 16238, 16514, 89309, 90827, 126727, 178618, 181654, 253454, 1393997, 2787994, 2914721, 5829442, 32061931, 64123862]

約数ペア:

[(1, 64123862), (2, 32061931), (11, 5829442), (22, 2914721), (23, 2787994), (46, 1393997), (253, 253454), (353, 181654), (359, 178618), (506, 126727), (706, 90827), (718, 89309), (3883, 16514), (3949, 16238), (7766, 8257), (7898, 8119)]