27656486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 50274000

約数和(自身を除く): 22617514

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 121, 143, 149, 242, 286, 298, 649, 767, 1298, 1534, 1573, 1639, 1937, 3146, 3278, 3874, 7139, 8437, 8791, 14278, 16874, 17582, 18029, 21307, 36058, 42614, 92807, 96701, 114283, 185614, 193402, 228566, 234377, 468754, 1063711, 1257113, 2127422, 2514226, 13828243, 27656486]

約数ペア:

[(1, 27656486), (2, 13828243), (11, 2514226), (13, 2127422), (22, 1257113), (26, 1063711), (59, 468754), (118, 234377), (121, 228566), (143, 193402), (149, 185614), (242, 114283), (286, 96701), (298, 92807), (649, 42614), (767, 36058), (1298, 21307), (1534, 18029), (1573, 17582), (1639, 16874), (1937, 14278), (3146, 8791), (3278, 8437), (3874, 7139)]