38610928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 78566400

約数和(自身を除く): 39955472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 239, 368, 439, 478, 878, 956, 1756, 1912, 3512, 3824, 5497, 7024, 10097, 10994, 20194, 21988, 40388, 43976, 80776, 87952, 104921, 161552, 209842, 419684, 839368, 1678736, 2413183, 4826366, 9652732, 19305464, 38610928]

約数ペア:

[(1, 38610928), (2, 19305464), (4, 9652732), (8, 4826366), (16, 2413183), (23, 1678736), (46, 839368), (92, 419684), (184, 209842), (239, 161552), (368, 104921), (439, 87952), (478, 80776), (878, 43976), (956, 40388), (1756, 21988), (1912, 20194), (3512, 10994), (3824, 10097), (5497, 7024)]