38444308

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 79478784

約数和(自身を除く): 41034476

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 131, 188, 223, 262, 329, 446, 524, 658, 892, 917, 1316, 1561, 1834, 3122, 3668, 6157, 6244, 10481, 12314, 20962, 24628, 29213, 41924, 43099, 58426, 73367, 86198, 116852, 146734, 172396, 204491, 293468, 408982, 817964, 1373011, 2746022, 5492044, 9611077, 19222154, 38444308]

約数ペア:

[(1, 38444308), (2, 19222154), (4, 9611077), (7, 5492044), (14, 2746022), (28, 1373011), (47, 817964), (94, 408982), (131, 293468), (188, 204491), (223, 172396), (262, 146734), (329, 116852), (446, 86198), (524, 73367), (658, 58426), (892, 43099), (917, 41924), (1316, 29213), (1561, 24628), (1834, 20962), (3122, 12314), (3668, 10481), (6157, 6244)]