127757296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{275339}}^1$

素因数の和:275376

約数の個数: 20

約数和(自身を含む): 256066200

約数和(自身を除く): 128308904

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 275339, 550678, 1101356, 2202712, 4405424, 7984831, 15969662, 31939324, 63878648, 127757296]

約数ペア:

[(1, 127757296), (2, 63878648), (4, 31939324), (8, 15969662), (16, 7984831), (29, 4405424), (58, 2202712), (116, 1101356), (232, 550678), (464, 275339)]