22550878

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 40089600

約数和(自身を除く): 17538722

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 343, 463, 497, 686, 926, 994, 3241, 3479, 6482, 6958, 22687, 24353, 32873, 45374, 48706, 65746, 158809, 230111, 317618, 460222, 1610777, 3221554, 11275439, 22550878]

約数ペア:

[(1, 22550878), (2, 11275439), (7, 3221554), (14, 1610777), (49, 460222), (71, 317618), (98, 230111), (142, 158809), (343, 65746), (463, 48706), (497, 45374), (686, 32873), (926, 24353), (994, 22687), (3241, 6958), (3479, 6482)]