27578012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 66769920

約数和(自身を除く): 39191908

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 68, 77, 92, 119, 154, 161, 187, 229, 238, 253, 308, 322, 374, 391, 458, 476, 506, 644, 748, 782, 916, 1012, 1309, 1564, 1603, 1771, 2519, 2618, 2737, 3206, 3542, 3893, 4301, 5038, 5236, 5267, 5474, 6412, 7084, 7786, 8602, 10076, 10534, 10948, 15572, 17204, 17633, 21068, 27251, 30107, 35266, 36869, 42823, 54502, 57937, 60214, 70532, 73738, 85646, 89539, 109004, 115874, 120428, 147476, 171292, 179078, 231748, 299761, 358156, 405559, 599522, 626773, 811118, 984929, 1199044, 1253546, 1622236, 1969858, 2507092, 3939716, 6894503, 13789006, 27578012]

約数ペア:

[(1, 27578012), (2, 13789006), (4, 6894503), (7, 3939716), (11, 2507092), (14, 1969858), (17, 1622236), (22, 1253546), (23, 1199044), (28, 984929), (34, 811118), (44, 626773), (46, 599522), (68, 405559), (77, 358156), (92, 299761), (119, 231748), (154, 179078), (161, 171292), (187, 147476), (229, 120428), (238, 115874), (253, 109004), (308, 89539), (322, 85646), (374, 73738), (391, 70532), (458, 60214), (476, 57937), (506, 54502), (644, 42823), (748, 36869), (782, 35266), (916, 30107), (1012, 27251), (1309, 21068), (1564, 17633), (1603, 17204), (1771, 15572), (2519, 10948), (2618, 10534), (2737, 10076), (3206, 8602), (3542, 7786), (3893, 7084), (4301, 6412), (5038, 5474), (5236, 5267)]