874315568

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1066

約数の個数: 80

約数和(自身を含む): 2006538240

約数和(自身を除く): 1132222672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 419, 434, 496, 601, 838, 868, 1202, 1676, 1736, 2404, 2933, 3352, 3472, 4207, 4808, 5866, 6704, 8414, 9616, 11732, 12989, 16828, 18631, 23464, 25978, 33656, 37262, 46928, 51956, 67312, 74524, 90923, 103912, 130417, 149048, 181846, 207824, 251819, 260834, 298096, 363692, 503638, 521668, 727384, 1007276, 1043336, 1454768, 1762733, 2014552, 2086672, 3525466, 4029104, 7050932, 7806389, 14101864, 15612778, 28203728, 31225556, 54644723, 62451112, 109289446, 124902224, 218578892, 437157784, 874315568]

約数ペア:

[(1, 874315568), (2, 437157784), (4, 218578892), (7, 124902224), (8, 109289446), (14, 62451112), (16, 54644723), (28, 31225556), (31, 28203728), (56, 15612778), (62, 14101864), (112, 7806389), (124, 7050932), (217, 4029104), (248, 3525466), (419, 2086672), (434, 2014552), (496, 1762733), (601, 1454768), (838, 1043336), (868, 1007276), (1202, 727384), (1676, 521668), (1736, 503638), (2404, 363692), (2933, 298096), (3352, 260834), (3472, 251819), (4207, 207824), (4808, 181846), (5866, 149048), (6704, 130417), (8414, 103912), (9616, 90923), (11732, 74524), (12989, 67312), (16828, 51956), (18631, 46928), (23464, 37262), (25978, 33656)]