66272698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 109166400

約数和(自身を除く): 42893702

約数列:

[1, 2, 17, 34, 37, 74, 139, 278, 379, 629, 758, 1258, 2363, 4726, 5143, 6443, 10286, 12886, 14023, 28046, 52681, 87431, 105362, 174862, 238391, 476782, 895577, 1791154, 1949197, 3898394, 33136349, 66272698]

約数ペア:

[(1, 66272698), (2, 33136349), (17, 3898394), (34, 1949197), (37, 1791154), (74, 895577), (139, 476782), (278, 238391), (379, 174862), (629, 105362), (758, 87431), (1258, 52681), (2363, 28046), (4726, 14023), (5143, 12886), (6443, 10286)]