14281988

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 30342144

約数和(自身を除く): 16060156

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 331, 469, 644, 662, 938, 1324, 1541, 1876, 2317, 3082, 4634, 6164, 7613, 9268, 10787, 15226, 21574, 22177, 30452, 43148, 44354, 53291, 88708, 106582, 155239, 213164, 310478, 510071, 620956, 1020142, 2040284, 3570497, 7140994, 14281988]

約数ペア:

[(1, 14281988), (2, 7140994), (4, 3570497), (7, 2040284), (14, 1020142), (23, 620956), (28, 510071), (46, 310478), (67, 213164), (92, 155239), (134, 106582), (161, 88708), (268, 53291), (322, 44354), (331, 43148), (469, 30452), (644, 22177), (662, 21574), (938, 15226), (1324, 10787), (1541, 9268), (1876, 7613), (2317, 6164), (3082, 4634)]