65714978

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 120121344

約数和(自身を除く): 54406366

約数列:

[1, 2, 7, 14, 31, 49, 62, 97, 98, 194, 217, 223, 434, 446, 679, 1358, 1519, 1561, 3007, 3038, 3122, 4753, 6014, 6913, 9506, 10927, 13826, 21049, 21631, 21854, 42098, 43262, 48391, 96782, 147343, 151417, 294686, 302834, 338737, 670561, 677474, 1059919, 1341122, 2119838, 4693927, 9387854, 32857489, 65714978]

約数ペア:

[(1, 65714978), (2, 32857489), (7, 9387854), (14, 4693927), (31, 2119838), (49, 1341122), (62, 1059919), (97, 677474), (98, 670561), (194, 338737), (217, 302834), (223, 294686), (434, 151417), (446, 147343), (679, 96782), (1358, 48391), (1519, 43262), (1561, 42098), (3007, 21854), (3038, 21631), (3122, 21049), (4753, 13826), (6014, 10927), (6913, 9506)]