77748868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1277}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 140845824

約数和(自身を除く): 63096956

約数列:

[1, 2, 4, 31, 62, 124, 491, 982, 1277, 1964, 2554, 5108, 15221, 30442, 39587, 60884, 79174, 158348, 627007, 1254014, 2508028, 19437217, 38874434, 77748868]

約数ペア:

[(1, 77748868), (2, 38874434), (4, 19437217), (31, 2508028), (62, 1254014), (124, 627007), (491, 158348), (982, 79174), (1277, 60884), (1964, 39587), (2554, 30442), (5108, 15221)]