39285796

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 77720832

約数和(自身を除く): 38435036

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 157, 188, 242, 314, 484, 517, 628, 1034, 1331, 1727, 2068, 2662, 3454, 5324, 5687, 6908, 7379, 11374, 14758, 18997, 22748, 29516, 37994, 62557, 75988, 81169, 125114, 162338, 208967, 250228, 324676, 417934, 835868, 892859, 1785718, 3571436, 9821449, 19642898, 39285796]

約数ペア:

[(1, 39285796), (2, 19642898), (4, 9821449), (11, 3571436), (22, 1785718), (44, 892859), (47, 835868), (94, 417934), (121, 324676), (157, 250228), (188, 208967), (242, 162338), (314, 125114), (484, 81169), (517, 75988), (628, 62557), (1034, 37994), (1331, 29516), (1727, 22748), (2068, 18997), (2662, 14758), (3454, 11374), (5324, 7379), (5687, 6908)]