3970216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 7821000

約数和(自身を除く): 3850784

約数列:

[1, 2, 4, 8, 29, 58, 109, 116, 157, 218, 232, 314, 436, 628, 872, 1256, 3161, 4553, 6322, 9106, 12644, 17113, 18212, 25288, 34226, 36424, 68452, 136904, 496277, 992554, 1985108, 3970216]

約数ペア:

[(1, 3970216), (2, 1985108), (4, 992554), (8, 496277), (29, 136904), (58, 68452), (109, 36424), (116, 34226), (157, 25288), (218, 18212), (232, 17113), (314, 12644), (436, 9106), (628, 6322), (872, 4553), (1256, 3161)]