7345716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 19748736

約数和(自身を除く): 12403020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 557, 628, 942, 1099, 1114, 1671, 1884, 2198, 2228, 3297, 3342, 3899, 4396, 6594, 6684, 7798, 11697, 13188, 15596, 23394, 46788, 87449, 174898, 262347, 349796, 524694, 612143, 1049388, 1224286, 1836429, 2448572, 3672858, 7345716]

約数ペア:

[(1, 7345716), (2, 3672858), (3, 2448572), (4, 1836429), (6, 1224286), (7, 1049388), (12, 612143), (14, 524694), (21, 349796), (28, 262347), (42, 174898), (84, 87449), (157, 46788), (314, 23394), (471, 15596), (557, 13188), (628, 11697), (942, 7798), (1099, 6684), (1114, 6594), (1671, 4396), (1884, 3899), (2198, 3342), (2228, 3297)]