64887402

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20521}}^1$

素因数の和:20574

約数の個数: 32

約数和(自身を含む): 141848064

約数和(自身を除く): 76960662

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 20521, 41042, 61563, 123126, 348857, 636151, 697714, 1046571, 1272302, 1908453, 2093142, 3816906, 10814567, 21629134, 32443701, 64887402]

約数ペア:

[(1, 64887402), (2, 32443701), (3, 21629134), (6, 10814567), (17, 3816906), (31, 2093142), (34, 1908453), (51, 1272302), (62, 1046571), (93, 697714), (102, 636151), (186, 348857), (527, 123126), (1054, 61563), (1581, 41042), (3162, 20521)]