66756648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397361}}^1$

素因数の和:397377

約数の個数: 32

約数和(自身を含む): 190733760

約数和(自身を除く): 123977112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397361, 794722, 1192083, 1589444, 2384166, 2781527, 3178888, 4768332, 5563054, 8344581, 9536664, 11126108, 16689162, 22252216, 33378324, 66756648]

約数ペア:

[(1, 66756648), (2, 33378324), (3, 22252216), (4, 16689162), (6, 11126108), (7, 9536664), (8, 8344581), (12, 5563054), (14, 4768332), (21, 3178888), (24, 2781527), (28, 2384166), (42, 1589444), (56, 1192083), (84, 794722), (168, 397361)]