65885862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7963}}^1$

素因数の和:8172

約数の個数: 32

約数和(自身を含む): 151379712

約数和(自身を除く): 85493850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 7963, 8274, 15926, 23889, 47778, 55741, 111482, 167223, 334446, 1568711, 3137422, 4706133, 9412266, 10980977, 21961954, 32942931, 65885862]

約数ペア:

[(1, 65885862), (2, 32942931), (3, 21961954), (6, 10980977), (7, 9412266), (14, 4706133), (21, 3137422), (42, 1568711), (197, 334446), (394, 167223), (591, 111482), (1182, 55741), (1379, 47778), (2758, 23889), (4137, 15926), (7963, 8274)]