72069044

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{2447}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 130233600

約数和(自身を除く): 58164556

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 796, 2447, 4894, 7363, 9788, 14726, 29452, 90539, 181078, 362156, 486953, 973906, 1947812, 18017261, 36034522, 72069044]

約数ペア:

[(1, 72069044), (2, 36034522), (4, 18017261), (37, 1947812), (74, 973906), (148, 486953), (199, 362156), (398, 181078), (796, 90539), (2447, 29452), (4894, 14726), (7363, 9788)]