28161492912

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{3104221}}^1$

素因数の和:3104248

約数の個数: 100

約数和(自身を含む): 93151493776

約数和(自身を除く): 64990000864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 3104221, 6208442, 9312663, 12416884, 18625326, 21729547, 24833768, 27937989, 37250652, 43459094, 49667536, 55875978, 65188641, 74501304, 83813967, 86918188, 111751956, 130377282, 149002608, 167627934, 173836376, 195565923, 223503912, 251441901, 260754564, 335255868, 347672752, 391131846, 447007824, 502883802, 521509128, 586697769, 670511736, 782263692, 1005767604, 1043018256, 1173395538, 1341023472, 1564527384, 1760093307, 2011535208, 2346791076, 3129054768, 3520186614, 4023070416, 4693582152, 7040373228, 9387164304, 14080746456, 28161492912]

約数ペア:

[(1, 28161492912), (2, 14080746456), (3, 9387164304), (4, 7040373228), (6, 4693582152), (7, 4023070416), (8, 3520186614), (9, 3129054768), (12, 2346791076), (14, 2011535208), (16, 1760093307), (18, 1564527384), (21, 1341023472), (24, 1173395538), (27, 1043018256), (28, 1005767604), (36, 782263692), (42, 670511736), (48, 586697769), (54, 521509128), (56, 502883802), (63, 447007824), (72, 391131846), (81, 347672752), (84, 335255868), (108, 260754564), (112, 251441901), (126, 223503912), (144, 195565923), (162, 173836376), (168, 167627934), (189, 149002608), (216, 130377282), (252, 111751956), (324, 86918188), (336, 83813967), (378, 74501304), (432, 65188641), (504, 55875978), (567, 49667536), (648, 43459094), (756, 37250652), (1008, 27937989), (1134, 24833768), (1296, 21729547), (1512, 18625326), (2268, 12416884), (3024, 9312663), (4536, 6208442), (9072, 3104221)]