2895515072

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^2$

素因数の和:646

約数の個数: 84

約数和(自身を含む): 6301532736

約数和(自身を除く): 3406017664

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 293, 496, 527, 544, 586, 992, 1054, 1088, 1172, 1984, 2108, 2344, 4216, 4688, 4981, 8432, 9083, 9376, 9962, 16864, 18166, 18752, 19924, 33728, 36332, 39848, 72664, 79696, 85849, 145328, 154411, 159392, 171698, 290656, 308822, 318784, 343396, 581312, 617644, 686792, 1235288, 1373584, 1459433, 2470576, 2661319, 2747168, 2918866, 4941152, 5322638, 5494336, 5837732, 9882304, 10645276, 11675464, 21290552, 23350928, 42581104, 45242423, 46701856, 85162208, 90484846, 93403712, 170324416, 180969692, 361939384, 723878768, 1447757536, 2895515072]

約数ペア:

[(1, 2895515072), (2, 1447757536), (4, 723878768), (8, 361939384), (16, 180969692), (17, 170324416), (31, 93403712), (32, 90484846), (34, 85162208), (62, 46701856), (64, 45242423), (68, 42581104), (124, 23350928), (136, 21290552), (248, 11675464), (272, 10645276), (293, 9882304), (496, 5837732), (527, 5494336), (544, 5322638), (586, 4941152), (992, 2918866), (1054, 2747168), (1088, 2661319), (1172, 2470576), (1984, 1459433), (2108, 1373584), (2344, 1235288), (4216, 686792), (4688, 617644), (4981, 581312), (8432, 343396), (9083, 318784), (9376, 308822), (9962, 290656), (16864, 171698), (18166, 159392), (18752, 154411), (19924, 145328), (33728, 85849), (36332, 79696), (39848, 72664)]