63990982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 108564480

約数和(自身を除く): 44573498

約数列:

[1, 2, 11, 22, 37, 74, 127, 254, 407, 619, 814, 1238, 1397, 2794, 4699, 6809, 9398, 13618, 22903, 45806, 51689, 78613, 103378, 157226, 251933, 503866, 864743, 1729486, 2908681, 5817362, 31995491, 63990982]

約数ペア:

[(1, 63990982), (2, 31995491), (11, 5817362), (22, 2908681), (37, 1729486), (74, 864743), (127, 503866), (254, 251933), (407, 157226), (619, 103378), (814, 78613), (1238, 51689), (1397, 45806), (2794, 22903), (4699, 13618), (6809, 9398)]