126772468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{4919}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 235569600

約数和(自身を除く): 108797132

約数列:

[1, 2, 4, 17, 34, 68, 379, 758, 1516, 4919, 6443, 9838, 12886, 19676, 25772, 83623, 167246, 334492, 1864301, 3728602, 7457204, 31693117, 63386234, 126772468]

約数ペア:

[(1, 126772468), (2, 63386234), (4, 31693117), (17, 7457204), (34, 3728602), (68, 1864301), (379, 334492), (758, 167246), (1516, 83623), (4919, 25772), (6443, 19676), (9838, 12886)]