4155928

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 9100800

約数和(自身を除く): 4944872

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 1579, 2632, 3158, 6316, 11053, 12632, 22106, 44212, 74213, 88424, 148426, 296852, 519491, 593704, 1038982, 2077964, 4155928]

約数ペア:

[(1, 4155928), (2, 2077964), (4, 1038982), (7, 593704), (8, 519491), (14, 296852), (28, 148426), (47, 88424), (56, 74213), (94, 44212), (188, 22106), (329, 12632), (376, 11053), (658, 6316), (1316, 3158), (1579, 2632)]