28463389

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 31265136

約数和(自身を除く): 2801747

約数列:

[1, 17, 41, 97, 421, 697, 1649, 3977, 7157, 17261, 40837, 67609, 293437, 694229, 1674317, 28463389]

約数ペア:

[(1, 28463389), (17, 1674317), (41, 694229), (97, 293437), (421, 67609), (697, 40837), (1649, 17261), (3977, 7157)]