27478036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 49674240

約数和(自身を除く): 22196204

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 1279, 2558, 5116, 5371, 10742, 21484, 52439, 104878, 167549, 209756, 335098, 670196, 6869509, 13739018, 27478036]

約数ペア:

[(1, 27478036), (2, 13739018), (4, 6869509), (41, 670196), (82, 335098), (131, 209756), (164, 167549), (262, 104878), (524, 52439), (1279, 21484), (2558, 10742), (5116, 5371)]