65142854

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{28901}}^1$

素因数の和:28940

約数の個数: 24

約数和(自身を含む): 118613808

約数和(自身を除く): 53470954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 28901, 57802, 202307, 404614, 664723, 1329446, 1416149, 2832298, 4653061, 9306122, 32571427, 65142854]

約数ペア:

[(1, 65142854), (2, 32571427), (7, 9306122), (14, 4653061), (23, 2832298), (46, 1416149), (49, 1329446), (98, 664723), (161, 404614), (322, 202307), (1127, 57802), (2254, 28901)]