64458192

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9661}}^1$

素因数の和:9811

約数の個数: 40

約数和(自身を含む): 167732320

約数和(自身を除く): 103274128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 9661, 19322, 28983, 38644, 57966, 77288, 115932, 154576, 231864, 463728, 1342879, 2685758, 4028637, 5371516, 8057274, 10743032, 16114548, 21486064, 32229096, 64458192]

約数ペア:

[(1, 64458192), (2, 32229096), (3, 21486064), (4, 16114548), (6, 10743032), (8, 8057274), (12, 5371516), (16, 4028637), (24, 2685758), (48, 1342879), (139, 463728), (278, 231864), (417, 154576), (556, 115932), (834, 77288), (1112, 57966), (1668, 38644), (2224, 28983), (3336, 19322), (6672, 9661)]