66573112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2687}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 132249600

約数和(自身を除く): 65676488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 2687, 3097, 5374, 6194, 10748, 12388, 21496, 24776, 51053, 102106, 204212, 408424, 437981, 875962, 1751924, 3503848, 8321639, 16643278, 33286556, 66573112]

約数ペア:

[(1, 66573112), (2, 33286556), (4, 16643278), (8, 8321639), (19, 3503848), (38, 1751924), (76, 875962), (152, 437981), (163, 408424), (326, 204212), (652, 102106), (1304, 51053), (2687, 24776), (3097, 21496), (5374, 12388), (6194, 10748)]