3279416

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 7091040

約数和(自身を除く): 3811624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 373, 628, 746, 1099, 1256, 1492, 2198, 2611, 2984, 4396, 5222, 8792, 10444, 20888, 58561, 117122, 234244, 409927, 468488, 819854, 1639708, 3279416]

約数ペア:

[(1, 3279416), (2, 1639708), (4, 819854), (7, 468488), (8, 409927), (14, 234244), (28, 117122), (56, 58561), (157, 20888), (314, 10444), (373, 8792), (628, 5222), (746, 4396), (1099, 2984), (1256, 2611), (1492, 2198)]