26668835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 9619165

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 349, 493, 527, 899, 1745, 2465, 2635, 4495, 5933, 10121, 10819, 15283, 29665, 50605, 54095, 76415, 172057, 183923, 313751, 860285, 919615, 1568755, 5333767, 26668835]

約数ペア:

[(1, 26668835), (5, 5333767), (17, 1568755), (29, 919615), (31, 860285), (85, 313751), (145, 183923), (155, 172057), (349, 76415), (493, 54095), (527, 50605), (899, 29665), (1745, 15283), (2465, 10819), (2635, 10121), (4495, 5933)]