22873648

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1559}}^1$

素因数の和:1705

約数の個数: 40

約数和(自身を含む): 51068160

約数和(自身を除く): 28194512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1559, 1834, 2096, 3118, 3668, 6236, 7336, 10913, 12472, 14672, 21826, 24944, 43652, 87304, 174608, 204229, 408458, 816916, 1429603, 1633832, 2859206, 3267664, 5718412, 11436824, 22873648]

約数ペア:

[(1, 22873648), (2, 11436824), (4, 5718412), (7, 3267664), (8, 2859206), (14, 1633832), (16, 1429603), (28, 816916), (56, 408458), (112, 204229), (131, 174608), (262, 87304), (524, 43652), (917, 24944), (1048, 21826), (1559, 14672), (1834, 12472), (2096, 10913), (3118, 7336), (3668, 6236)]