27683042

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1423}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 42446592

約数和(自身を除く): 14763550

約数列:

[1, 2, 71, 137, 142, 274, 1423, 2846, 9727, 19454, 101033, 194951, 202066, 389902, 13841521, 27683042]

約数ペア:

[(1, 27683042), (2, 13841521), (71, 389902), (137, 202066), (142, 194951), (274, 101033), (1423, 19454), (2846, 9727)]