66141754

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{66541}}^1$

素因数の和:66621

約数の個数: 16

約数和(自身を含む): 114984576

約数和(自身を除く): 48842822

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 66541, 133082, 465787, 931574, 4724411, 9448822, 33070877, 66141754]

約数ペア:

[(1, 66141754), (2, 33070877), (7, 9448822), (14, 4724411), (71, 931574), (142, 465787), (497, 133082), (994, 66541)]