38956528

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{14407}}^1$

素因数の和:14441

約数の個数: 30

約数和(自身を含む): 81736584

約数和(自身を除く): 42780056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 14407, 28814, 57628, 115256, 187291, 230512, 374582, 749164, 1498328, 2434783, 2996656, 4869566, 9739132, 19478264, 38956528]

約数ペア:

[(1, 38956528), (2, 19478264), (4, 9739132), (8, 4869566), (13, 2996656), (16, 2434783), (26, 1498328), (52, 749164), (104, 374582), (169, 230512), (208, 187291), (338, 115256), (676, 57628), (1352, 28814), (2704, 14407)]