66086408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2207}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 131155200

約数和(自身を除く): 65068792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 2207, 3743, 4414, 7486, 8828, 14972, 17656, 29944, 41933, 83866, 167732, 335464, 434779, 869558, 1739116, 3478232, 8260801, 16521602, 33043204, 66086408]

約数ペア:

[(1, 66086408), (2, 33043204), (4, 16521602), (8, 8260801), (19, 3478232), (38, 1739116), (76, 869558), (152, 434779), (197, 335464), (394, 167732), (788, 83866), (1576, 41933), (2207, 29944), (3743, 17656), (4414, 14972), (7486, 8828)]