253289944

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{15377}}^1$

素因数の和:15483

約数の個数: 32

約数和(自身を含む): 498247200

約数和(自身を除く): 244957256

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 8236, 15377, 16472, 30754, 61508, 123016, 445933, 891866, 1091767, 1783732, 2183534, 3567464, 4367068, 8734136, 31661243, 63322486, 126644972, 253289944]

約数ペア:

[(1, 253289944), (2, 126644972), (4, 63322486), (8, 31661243), (29, 8734136), (58, 4367068), (71, 3567464), (116, 2183534), (142, 1783732), (232, 1091767), (284, 891866), (568, 445933), (2059, 123016), (4118, 61508), (8236, 30754), (15377, 16472)]