27663764

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 49637280

約数和(自身を除く): 21973516

約数列:

[1, 2, 4, 67, 109, 134, 218, 268, 436, 947, 1894, 3788, 7303, 14606, 29212, 63449, 103223, 126898, 206446, 253796, 412892, 6915941, 13831882, 27663764]

約数ペア:

[(1, 27663764), (2, 13831882), (4, 6915941), (67, 412892), (109, 253796), (134, 206446), (218, 126898), (268, 103223), (436, 63449), (947, 29212), (1894, 14606), (3788, 7303)]