42221144

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 98249760

約数和(自身を除く): 56028616

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 49, 56, 71, 74, 82, 98, 142, 148, 164, 196, 259, 284, 287, 296, 328, 392, 497, 518, 568, 574, 994, 1036, 1148, 1517, 1813, 1988, 2009, 2072, 2296, 2627, 2911, 3034, 3479, 3626, 3976, 4018, 5254, 5822, 6068, 6958, 7252, 8036, 10508, 10619, 11644, 12136, 13916, 14504, 16072, 18389, 20377, 21016, 21238, 23288, 27832, 36778, 40754, 42476, 73556, 74333, 81508, 84952, 107707, 128723, 142639, 147112, 148666, 163016, 215414, 257446, 285278, 297332, 430828, 514892, 570556, 594664, 753949, 861656, 1029784, 1141112, 1507898, 3015796, 5277643, 6031592, 10555286, 21110572, 42221144]

約数ペア:

[(1, 42221144), (2, 21110572), (4, 10555286), (7, 6031592), (8, 5277643), (14, 3015796), (28, 1507898), (37, 1141112), (41, 1029784), (49, 861656), (56, 753949), (71, 594664), (74, 570556), (82, 514892), (98, 430828), (142, 297332), (148, 285278), (164, 257446), (196, 215414), (259, 163016), (284, 148666), (287, 147112), (296, 142639), (328, 128723), (392, 107707), (497, 84952), (518, 81508), (568, 74333), (574, 73556), (994, 42476), (1036, 40754), (1148, 36778), (1517, 27832), (1813, 23288), (1988, 21238), (2009, 21016), (2072, 20377), (2296, 18389), (2627, 16072), (2911, 14504), (3034, 13916), (3479, 12136), (3626, 11644), (3976, 10619), (4018, 10508), (5254, 8036), (5822, 7252), (6068, 6958)]