39480476

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1458

約数の個数: 36

約数和(自身を含む): 80945928

約数和(自身を除く): 41465452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 1283, 2198, 2566, 4396, 5132, 7693, 8981, 15386, 17962, 30772, 35924, 62867, 125734, 201431, 251468, 402862, 805724, 1410017, 2820034, 5640068, 9870119, 19740238, 39480476]

約数ペア:

[(1, 39480476), (2, 19740238), (4, 9870119), (7, 5640068), (14, 2820034), (28, 1410017), (49, 805724), (98, 402862), (157, 251468), (196, 201431), (314, 125734), (628, 62867), (1099, 35924), (1283, 30772), (2198, 17962), (2566, 15386), (4396, 8981), (5132, 7693)]