64433522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 42011278

約数列:

[1, 2, 19, 38, 43, 47, 86, 94, 817, 839, 893, 1634, 1678, 1786, 2021, 4042, 15941, 31882, 36077, 38399, 39433, 72154, 76798, 78866, 685463, 749227, 1370926, 1498454, 1695619, 3391238, 32216761, 64433522]

約数ペア:

[(1, 64433522), (2, 32216761), (19, 3391238), (38, 1695619), (43, 1498454), (47, 1370926), (86, 749227), (94, 685463), (817, 78866), (839, 76798), (893, 72154), (1634, 39433), (1678, 38399), (1786, 36077), (2021, 31882), (4042, 15941)]