66876266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 109771200

約数和(自身を除く): 42894934

約数列:

[1, 2, 17, 34, 43, 86, 149, 298, 307, 614, 731, 1462, 2533, 5066, 5219, 6407, 10438, 12814, 13201, 26402, 45743, 91486, 108919, 217838, 224417, 448834, 777631, 1555262, 1966949, 3933898, 33438133, 66876266]

約数ペア:

[(1, 66876266), (2, 33438133), (17, 3933898), (34, 1966949), (43, 1555262), (86, 777631), (149, 448834), (298, 224417), (307, 217838), (614, 108919), (731, 91486), (1462, 45743), (2533, 26402), (5066, 13201), (5219, 12814), (6407, 10438)]