66206992

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{3313}}^1$

素因数の和:4570

約数の個数: 20

約数和(自身を含む): 128417500

約数和(自身を除く): 62210508

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 3313, 4996, 6626, 9992, 13252, 19984, 26504, 53008, 4137937, 8275874, 16551748, 33103496, 66206992]

約数ペア:

[(1, 66206992), (2, 33103496), (4, 16551748), (8, 8275874), (16, 4137937), (1249, 53008), (2498, 26504), (3313, 19984), (4996, 13252), (6626, 9992)]