28094396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17257}}^1$

素因数の和:17309

約数の個数: 24

約数和(自身を含む): 55087536

約数和(自身を除く): 26993140

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 17257, 34514, 69028, 189827, 379654, 638509, 759308, 1277018, 2554036, 7023599, 14047198, 28094396]

約数ペア:

[(1, 28094396), (2, 14047198), (4, 7023599), (11, 2554036), (22, 1277018), (37, 759308), (44, 638509), (74, 379654), (148, 189827), (407, 69028), (814, 34514), (1628, 17257)]