39804579856

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1223}}^1\times {\mathrm{33347}}^1$

素因数の和:34639

約数の個数: 40

約数和(自身を含む): 78452103744

約数和(自身を除く): 38647523888

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1223, 2446, 4892, 9784, 19568, 33347, 66694, 74603, 133388, 149206, 266776, 298412, 533552, 596824, 1193648, 2034167, 4068334, 8136668, 16273336, 32546672, 40783381, 81566762, 163133524, 326267048, 652534096, 2487786241, 4975572482, 9951144964, 19902289928, 39804579856]

約数ペア:

[(1, 39804579856), (2, 19902289928), (4, 9951144964), (8, 4975572482), (16, 2487786241), (61, 652534096), (122, 326267048), (244, 163133524), (488, 81566762), (976, 40783381), (1223, 32546672), (2446, 16273336), (4892, 8136668), (9784, 4068334), (19568, 2034167), (33347, 1193648), (66694, 596824), (74603, 533552), (133388, 298412), (149206, 266776)]