71734348

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134839}}^1$

素因数の和:134869

約数の個数: 24

約数和(自身を含む): 151020800

約数和(自身を除く): 79286452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 134839, 269678, 539356, 943873, 1887746, 2561941, 3775492, 5123882, 10247764, 17933587, 35867174, 71734348]

約数ペア:

[(1, 71734348), (2, 35867174), (4, 17933587), (7, 10247764), (14, 5123882), (19, 3775492), (28, 2561941), (38, 1887746), (76, 943873), (133, 539356), (266, 269678), (532, 134839)]