42940982

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{4219}}^1$

素因数の和:4955

約数の個数: 16

約数和(自身を含む): 73731840

約数和(自身を除く): 30790858

約数列:

[1, 2, 7, 14, 727, 1454, 4219, 5089, 8438, 10178, 29533, 59066, 3067213, 6134426, 21470491, 42940982]

約数ペア:

[(1, 42940982), (2, 21470491), (7, 6134426), (14, 3067213), (727, 59066), (1454, 29533), (4219, 10178), (5089, 8438)]