25176272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2771

約数の個数: 40

約数和(自身を含む): 54237600

約数和(自身を除く): 29061328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 2699, 4664, 5398, 9328, 10796, 21592, 29689, 43184, 59378, 118756, 143047, 237512, 286094, 475024, 572188, 1144376, 1573517, 2288752, 3147034, 6294068, 12588136, 25176272]

約数ペア:

[(1, 25176272), (2, 12588136), (4, 6294068), (8, 3147034), (11, 2288752), (16, 1573517), (22, 1144376), (44, 572188), (53, 475024), (88, 286094), (106, 237512), (176, 143047), (212, 118756), (424, 59378), (583, 43184), (848, 29689), (1166, 21592), (2332, 10796), (2699, 9328), (4664, 5398)]