65321848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1373}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 129430800

約数和(自身を除く): 64108952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 626, 1252, 1373, 2504, 2746, 5492, 5947, 10984, 11894, 23788, 26087, 47576, 52174, 104348, 208696, 429749, 859498, 1718996, 3437992, 8165231, 16330462, 32660924, 65321848]

約数ペア:

[(1, 65321848), (2, 32660924), (4, 16330462), (8, 8165231), (19, 3437992), (38, 1718996), (76, 859498), (152, 429749), (313, 208696), (626, 104348), (1252, 52174), (1373, 47576), (2504, 26087), (2746, 23788), (5492, 11894), (5947, 10984)]