27185116

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 56632576

約数和(自身を除く): 29447460

約数列:

[1, 2, 4, 7, 14, 28, 43, 67, 86, 134, 172, 268, 301, 337, 469, 602, 674, 938, 1204, 1348, 1876, 2359, 2881, 4718, 5762, 9436, 11524, 14491, 20167, 22579, 28982, 40334, 45158, 57964, 80668, 90316, 101437, 158053, 202874, 316106, 405748, 632212, 970897, 1941794, 3883588, 6796279, 13592558, 27185116]

約数ペア:

[(1, 27185116), (2, 13592558), (4, 6796279), (7, 3883588), (14, 1941794), (28, 970897), (43, 632212), (67, 405748), (86, 316106), (134, 202874), (172, 158053), (268, 101437), (301, 90316), (337, 80668), (469, 57964), (602, 45158), (674, 40334), (938, 28982), (1204, 22579), (1348, 20167), (1876, 14491), (2359, 11524), (2881, 9436), (4718, 5762)]