38889888

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9421}}^1$

素因数の和:9477

約数の個数: 48

約数和(自身を含む): 104471136

約数和(自身を除く): 65581248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 9421, 18842, 28263, 37684, 56526, 75368, 113052, 150736, 226104, 301472, 405103, 452208, 810206, 904416, 1215309, 1620412, 2430618, 3240824, 4861236, 6481648, 9722472, 12963296, 19444944, 38889888]

約数ペア:

[(1, 38889888), (2, 19444944), (3, 12963296), (4, 9722472), (6, 6481648), (8, 4861236), (12, 3240824), (16, 2430618), (24, 1620412), (32, 1215309), (43, 904416), (48, 810206), (86, 452208), (96, 405103), (129, 301472), (172, 226104), (258, 150736), (344, 113052), (516, 75368), (688, 56526), (1032, 37684), (1376, 28263), (2064, 18842), (4128, 9421)]