27599972

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 49371840

約数和(自身を除く): 21771868

約数列:

[1, 2, 4, 71, 142, 157, 284, 314, 619, 628, 1238, 2476, 11147, 22294, 43949, 44588, 87898, 97183, 175796, 194366, 388732, 6899993, 13799986, 27599972]

約数ペア:

[(1, 27599972), (2, 13799986), (4, 6899993), (71, 388732), (142, 194366), (157, 175796), (284, 97183), (314, 87898), (619, 44588), (628, 43949), (1238, 22294), (2476, 11147)]