25298042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2693}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 48104064

約数和(自身を除く): 22806022

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 2693, 4697, 5386, 9394, 18851, 29623, 37702, 59246, 164273, 207361, 328546, 414722, 1149911, 1807003, 2299822, 3614006, 12649021, 25298042]

約数ペア:

[(1, 25298042), (2, 12649021), (7, 3614006), (11, 2299822), (14, 1807003), (22, 1149911), (61, 414722), (77, 328546), (122, 207361), (154, 164273), (427, 59246), (671, 37702), (854, 29623), (1342, 18851), (2693, 9394), (4697, 5386)]