64887144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{386233}}^1$

素因数の和:386249

約数の個数: 32

約数和(自身を含む): 185392320

約数和(自身を除く): 120505176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 386233, 772466, 1158699, 1544932, 2317398, 2703631, 3089864, 4634796, 5407262, 8110893, 9269592, 10814524, 16221786, 21629048, 32443572, 64887144]

約数ペア:

[(1, 64887144), (2, 32443572), (3, 21629048), (4, 16221786), (6, 10814524), (7, 9269592), (8, 8110893), (12, 5407262), (14, 4634796), (21, 3089864), (24, 2703631), (28, 2317398), (42, 1544932), (56, 1158699), (84, 772466), (168, 386233)]