3996592

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 8189456

約数和(自身を除く): 4192864

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 157, 172, 296, 314, 344, 592, 628, 688, 1256, 1591, 2512, 3182, 5809, 6364, 6751, 11618, 12728, 13502, 23236, 25456, 27004, 46472, 54008, 92944, 108016, 249787, 499574, 999148, 1998296, 3996592]

約数ペア:

[(1, 3996592), (2, 1998296), (4, 999148), (8, 499574), (16, 249787), (37, 108016), (43, 92944), (74, 54008), (86, 46472), (148, 27004), (157, 25456), (172, 23236), (296, 13502), (314, 12728), (344, 11618), (592, 6751), (628, 6364), (688, 5809), (1256, 3182), (1591, 2512)]