1572244604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{68729}}^1$

素因数の和:68802

約数の個数: 48

約数和(自身を含む): 3387014400

約数和(自身を除く): 1814769796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 11438, 22876, 68729, 137458, 274916, 481103, 962206, 1305851, 1924412, 2611702, 2955347, 5223404, 5910694, 9140957, 11821388, 18281914, 20687429, 36563828, 41374858, 56151593, 82749716, 112303186, 224606372, 393061151, 786122302, 1572244604]

約数ペア:

[(1, 1572244604), (2, 786122302), (4, 393061151), (7, 224606372), (14, 112303186), (19, 82749716), (28, 56151593), (38, 41374858), (43, 36563828), (76, 20687429), (86, 18281914), (133, 11821388), (172, 9140957), (266, 5910694), (301, 5223404), (532, 2955347), (602, 2611702), (817, 1924412), (1204, 1305851), (1634, 962206), (3268, 481103), (5719, 274916), (11438, 137458), (22876, 68729)]