64861762

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{69149}}^1$

素因数の和:69225

約数の個数: 16

約数和(自身を含む): 112852800

約数和(自身を除く): 47991038

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 69149, 138298, 484043, 968086, 4632983, 9265966, 32430881, 64861762]

約数ペア:

[(1, 64861762), (2, 32430881), (7, 9265966), (14, 4632983), (67, 968086), (134, 484043), (469, 138298), (938, 69149)]