40742844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3506

約数の個数: 48

約数和(自身を含む): 101536512

約数和(自身を除く): 60793668

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3433, 3956, 5934, 6866, 10299, 11868, 13732, 20598, 41196, 78959, 147619, 157918, 236877, 295238, 315836, 442857, 473754, 590476, 885714, 947508, 1771428, 3395237, 6790474, 10185711, 13580948, 20371422, 40742844]

約数ペア:

[(1, 40742844), (2, 20371422), (3, 13580948), (4, 10185711), (6, 6790474), (12, 3395237), (23, 1771428), (43, 947508), (46, 885714), (69, 590476), (86, 473754), (92, 442857), (129, 315836), (138, 295238), (172, 236877), (258, 157918), (276, 147619), (516, 78959), (989, 41196), (1978, 20598), (2967, 13732), (3433, 11868), (3956, 10299), (5934, 6866)]