38769712

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 77338800

約数和(自身を除く): 38569088

約数列:

[1, 2, 4, 8, 16, 53, 106, 131, 212, 262, 349, 424, 524, 698, 848, 1048, 1396, 2096, 2792, 5584, 6943, 13886, 18497, 27772, 36994, 45719, 55544, 73988, 91438, 111088, 147976, 182876, 295952, 365752, 731504, 2423107, 4846214, 9692428, 19384856, 38769712]

約数ペア:

[(1, 38769712), (2, 19384856), (4, 9692428), (8, 4846214), (16, 2423107), (53, 731504), (106, 365752), (131, 295952), (212, 182876), (262, 147976), (349, 111088), (424, 91438), (524, 73988), (698, 55544), (848, 45719), (1048, 36994), (1396, 27772), (2096, 18497), (2792, 13886), (5584, 6943)]