72709846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3701}}^1$

素因数の和:3780

約数の個数: 32

約数和(自身を含む): 127941120

約数和(自身を除く): 55231274

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 3701, 7402, 9823, 19646, 40711, 70319, 81422, 140638, 173947, 347894, 773509, 1547018, 1913417, 3304993, 3826834, 6609986, 36354923, 72709846]

約数ペア:

[(1, 72709846), (2, 36354923), (11, 6609986), (19, 3826834), (22, 3304993), (38, 1913417), (47, 1547018), (94, 773509), (209, 347894), (418, 173947), (517, 140638), (893, 81422), (1034, 70319), (1786, 40711), (3701, 19646), (7402, 9823)]