28641669889

素因数分解:

$7^1\times {\mathrm{631}}^1\times {\mathrm{823}}^1\times {\mathrm{7879}}^1$

素因数の和:9340

約数の個数: 16

約数和(自身を含む): 32829214720

約数和(自身を除く): 4187544831

約数列:

[1, 7, 631, 823, 4417, 5761, 7879, 55153, 519313, 3635191, 4971649, 6484417, 34801543, 45390919, 4091667127, 28641669889]

約数ペア:

[(1, 28641669889), (7, 4091667127), (631, 45390919), (823, 34801543), (4417, 6484417), (5761, 4971649), (7879, 3635191), (55153, 519313)]