66751468

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{50723}}^1$

素因数の和:50781

約数の個数: 24

約数和(自身を含む): 136346112

約数和(自身を除く): 69594644

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 50723, 101446, 202892, 355061, 710122, 1420244, 2383981, 4767962, 9535924, 16687867, 33375734, 66751468]

約数ペア:

[(1, 66751468), (2, 33375734), (4, 16687867), (7, 9535924), (14, 4767962), (28, 2383981), (47, 1420244), (94, 710122), (188, 355061), (329, 202892), (658, 101446), (1316, 50723)]