2786291904

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42557}}^1$

素因数の和:42614

約数の個数: 112

約数和(自身を含む): 8301874176

約数和(自身を除く): 5515582272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 248, 264, 341, 352, 372, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1488, 1984, 2046, 2112, 2728, 2976, 4092, 5456, 5952, 8184, 10912, 16368, 21824, 32736, 42557, 65472, 85114, 127671, 170228, 255342, 340456, 468127, 510684, 680912, 936254, 1021368, 1319267, 1361824, 1404381, 1872508, 2042736, 2638534, 2723648, 2808762, 3745016, 3957801, 4085472, 5277068, 5617524, 7490032, 7915602, 8170944, 10554136, 11235048, 14511937, 14980064, 15831204, 21108272, 22470096, 29023874, 29960128, 31662408, 42216544, 43535811, 44940192, 58047748, 63324816, 84433088, 87071622, 89880384, 116095496, 126649632, 174143244, 232190992, 253299264, 348286488, 464381984, 696572976, 928763968, 1393145952, 2786291904]

約数ペア:

[(1, 2786291904), (2, 1393145952), (3, 928763968), (4, 696572976), (6, 464381984), (8, 348286488), (11, 253299264), (12, 232190992), (16, 174143244), (22, 126649632), (24, 116095496), (31, 89880384), (32, 87071622), (33, 84433088), (44, 63324816), (48, 58047748), (62, 44940192), (64, 43535811), (66, 42216544), (88, 31662408), (93, 29960128), (96, 29023874), (124, 22470096), (132, 21108272), (176, 15831204), (186, 14980064), (192, 14511937), (248, 11235048), (264, 10554136), (341, 8170944), (352, 7915602), (372, 7490032), (496, 5617524), (528, 5277068), (682, 4085472), (704, 3957801), (744, 3745016), (992, 2808762), (1023, 2723648), (1056, 2638534), (1364, 2042736), (1488, 1872508), (1984, 1404381), (2046, 1361824), (2112, 1319267), (2728, 1021368), (2976, 936254), (4092, 680912), (5456, 510684), (5952, 468127), (8184, 340456), (10912, 255342), (16368, 170228), (21824, 127671), (32736, 85114), (42557, 65472)]