26989778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 45826560

約数和(自身を除く): 18836782

約数列:

[1, 2, 17, 29, 31, 34, 58, 62, 493, 527, 883, 899, 986, 1054, 1766, 1798, 15011, 15283, 25607, 27373, 30022, 30566, 51214, 54746, 435319, 465341, 793817, 870638, 930682, 1587634, 13494889, 26989778]

約数ペア:

[(1, 26989778), (2, 13494889), (17, 1587634), (29, 930682), (31, 870638), (34, 793817), (58, 465341), (62, 435319), (493, 54746), (527, 51214), (883, 30566), (899, 30022), (986, 27373), (1054, 25607), (1766, 15283), (1798, 15011)]