27621176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1117}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 56749680

約数和(自身を除く): 29128504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 281, 562, 1117, 1124, 2234, 2248, 3091, 4468, 6182, 8936, 12287, 12364, 24574, 24728, 49148, 98296, 313877, 627754, 1255508, 2511016, 3452647, 6905294, 13810588, 27621176]

約数ペア:

[(1, 27621176), (2, 13810588), (4, 6905294), (8, 3452647), (11, 2511016), (22, 1255508), (44, 627754), (88, 313877), (281, 98296), (562, 49148), (1117, 24728), (1124, 24574), (2234, 12364), (2248, 12287), (3091, 8936), (4468, 6182)]