7905181696

素因数分解:

$2^{15}\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 17496272160

約数和(自身を除く): 9591090464

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 512, 544, 617, 736, 782, 1024, 1088, 1234, 1472, 1564, 2048, 2176, 2468, 2944, 3128, 4096, 4352, 4936, 5888, 6256, 8192, 8704, 9872, 10489, 11776, 12512, 14191, 16384, 17408, 19744, 20978, 23552, 25024, 28382, 32768, 34816, 39488, 41956, 47104, 50048, 56764, 69632, 78976, 83912, 94208, 100096, 113528, 139264, 157952, 167824, 188416, 200192, 227056, 241247, 278528, 315904, 335648, 376832, 400384, 454112, 482494, 557056, 631808, 671296, 753664, 800768, 908224, 964988, 1263616, 1342592, 1601536, 1816448, 1929976, 2527232, 2685184, 3203072, 3632896, 3859952, 5054464, 5370368, 6406144, 7265792, 7719904, 10108928, 10740736, 12812288, 14531584, 15439808, 20217856, 21481472, 29063168, 30879616, 42962944, 58126336, 61759232, 85925888, 116252672, 123518464, 171851776, 232505344, 247036928, 343703552, 465010688, 494073856, 988147712, 1976295424, 3952590848, 7905181696]

約数ペア:

[(1, 7905181696), (2, 3952590848), (4, 1976295424), (8, 988147712), (16, 494073856), (17, 465010688), (23, 343703552), (32, 247036928), (34, 232505344), (46, 171851776), (64, 123518464), (68, 116252672), (92, 85925888), (128, 61759232), (136, 58126336), (184, 42962944), (256, 30879616), (272, 29063168), (368, 21481472), (391, 20217856), (512, 15439808), (544, 14531584), (617, 12812288), (736, 10740736), (782, 10108928), (1024, 7719904), (1088, 7265792), (1234, 6406144), (1472, 5370368), (1564, 5054464), (2048, 3859952), (2176, 3632896), (2468, 3203072), (2944, 2685184), (3128, 2527232), (4096, 1929976), (4352, 1816448), (4936, 1601536), (5888, 1342592), (6256, 1263616), (8192, 964988), (8704, 908224), (9872, 800768), (10489, 753664), (11776, 671296), (12512, 631808), (14191, 557056), (16384, 482494), (17408, 454112), (19744, 400384), (20978, 376832), (23552, 335648), (25024, 315904), (28382, 278528), (32768, 241247), (34816, 227056), (39488, 200192), (41956, 188416), (47104, 167824), (50048, 157952), (56764, 139264), (69632, 113528), (78976, 100096), (83912, 94208)]