28306405776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{56611}}^1$

素因数の和:57580

約数の個数: 80

約数和(自身を含む): 79858245888

約数和(自身を除く): 51551840112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 947, 1894, 2841, 3788, 5682, 7576, 10417, 11364, 15152, 20834, 22728, 31251, 41668, 45456, 56611, 62502, 83336, 113222, 125004, 166672, 169833, 226444, 250008, 339666, 452888, 500016, 622721, 679332, 905776, 1245442, 1358664, 1868163, 2490884, 2717328, 3736326, 4981768, 7472652, 9963536, 14945304, 29890608, 53610617, 107221234, 160831851, 214442468, 321663702, 428884936, 589716787, 643327404, 857769872, 1179433574, 1286654808, 1769150361, 2358867148, 2573309616, 3538300722, 4717734296, 7076601444, 9435468592, 14153202888, 28306405776]

約数ペア:

[(1, 28306405776), (2, 14153202888), (3, 9435468592), (4, 7076601444), (6, 4717734296), (8, 3538300722), (11, 2573309616), (12, 2358867148), (16, 1769150361), (22, 1286654808), (24, 1179433574), (33, 857769872), (44, 643327404), (48, 589716787), (66, 428884936), (88, 321663702), (132, 214442468), (176, 160831851), (264, 107221234), (528, 53610617), (947, 29890608), (1894, 14945304), (2841, 9963536), (3788, 7472652), (5682, 4981768), (7576, 3736326), (10417, 2717328), (11364, 2490884), (15152, 1868163), (20834, 1358664), (22728, 1245442), (31251, 905776), (41668, 679332), (45456, 622721), (56611, 500016), (62502, 452888), (83336, 339666), (113222, 250008), (125004, 226444), (166672, 169833)]