61770142

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{62143}}^1$

素因数の和:62223

約数の個数: 16

約数和(自身を含む): 107384832

約数和(自身を除く): 45614690

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 62143, 124286, 435001, 870002, 4412153, 8824306, 30885071, 61770142]

約数ペア:

[(1, 61770142), (2, 30885071), (7, 8824306), (14, 4412153), (71, 870002), (142, 435001), (497, 124286), (994, 62143)]