4012724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 7596960

約数和(自身を除く): 3584236

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 1427, 2812, 2854, 5708, 27113, 52799, 54226, 105598, 108452, 211196, 1003181, 2006362, 4012724]

約数ペア:

[(1, 4012724), (2, 2006362), (4, 1003181), (19, 211196), (37, 108452), (38, 105598), (74, 54226), (76, 52799), (148, 27113), (703, 5708), (1406, 2854), (1427, 2812)]