39478130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{55603}}^1$

素因数の和:55681

約数の個数: 16

約数和(自身を含む): 72062784

約数和(自身を除く): 32584654

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 55603, 111206, 278015, 556030, 3947813, 7895626, 19739065, 39478130]

約数ペア:

[(1, 39478130), (2, 19739065), (5, 7895626), (10, 3947813), (71, 556030), (142, 278015), (355, 111206), (710, 55603)]