42689206

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{34261}}^1$

素因数の和:34359

約数の個数: 16

約数和(自身を含む): 74005920

約数和(自身を除く): 31316714

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 34261, 68522, 239827, 479654, 3049229, 6098458, 21344603, 42689206]

約数ペア:

[(1, 42689206), (2, 21344603), (7, 6098458), (14, 3049229), (89, 479654), (178, 239827), (623, 68522), (1246, 34261)]