66866134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 109058400

約数和(自身を除く): 42192266

約数列:

[1, 2, 17, 34, 67, 134, 149, 197, 298, 394, 1139, 2278, 2533, 3349, 5066, 6698, 9983, 13199, 19966, 26398, 29353, 58706, 169711, 224383, 339422, 448766, 499001, 998002, 1966651, 3933302, 33433067, 66866134]

約数ペア:

[(1, 66866134), (2, 33433067), (17, 3933302), (34, 1966651), (67, 998002), (134, 499001), (149, 448766), (197, 339422), (298, 224383), (394, 169711), (1139, 58706), (2278, 29353), (2533, 26398), (3349, 19966), (5066, 13199), (6698, 9983)]