27899204

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 50127000

約数和(自身を除く): 22227796

約数列:

[1, 2, 4, 61, 109, 122, 218, 244, 436, 1049, 2098, 4196, 6649, 13298, 26596, 63989, 114341, 127978, 228682, 255956, 457364, 6974801, 13949602, 27899204]

約数ペア:

[(1, 27899204), (2, 13949602), (4, 6974801), (61, 457364), (109, 255956), (122, 228682), (218, 127978), (244, 114341), (436, 63989), (1049, 26596), (2098, 13298), (4196, 6649)]