64644398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15443}}^1$

素因数の和:15488

約数の個数: 32

約数和(自身を含む): 124540416

約数和(自身を除く): 59896018

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 15443, 30886, 108101, 200759, 216202, 355189, 401518, 710378, 1405313, 2486323, 2810626, 4617457, 4972646, 9234914, 32322199, 64644398]

約数ペア:

[(1, 64644398), (2, 32322199), (7, 9234914), (13, 4972646), (14, 4617457), (23, 2810626), (26, 2486323), (46, 1405313), (91, 710378), (161, 401518), (182, 355189), (299, 216202), (322, 200759), (598, 108101), (2093, 30886), (4186, 15443)]