42867854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 24

約数和(自身を含む): 68035008

約数和(自身を除く): 25167154

約数列:

[1, 2, 31, 47, 62, 94, 313, 626, 1457, 2209, 2914, 4418, 9703, 14711, 19406, 29422, 68479, 136958, 456041, 691417, 912082, 1382834, 21433927, 42867854]

約数ペア:

[(1, 42867854), (2, 21433927), (31, 1382834), (47, 912082), (62, 691417), (94, 456041), (313, 136958), (626, 68479), (1457, 29422), (2209, 19406), (2914, 14711), (4418, 9703)]