27966142

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:923

約数の個数: 16

約数和(自身を含む): 42582672

約数和(自身を除く): 14616530

約数列:

[1, 2, 131, 173, 262, 346, 617, 1234, 22663, 45326, 80827, 106741, 161654, 213482, 13983071, 27966142]

約数ペア:

[(1, 27966142), (2, 13983071), (131, 213482), (173, 161654), (262, 106741), (346, 80827), (617, 45326), (1234, 22663)]