7196390992

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{1237}}^1$

素因数の和:1788

約数の個数: 80

約数和(自身を含む): 16112619520

約数和(自身を除く): 8916228528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 409, 508, 818, 889, 1016, 1237, 1636, 1778, 2032, 2474, 2863, 3272, 3556, 4948, 5726, 6544, 7112, 8659, 9896, 11452, 14224, 17318, 19792, 22904, 34636, 45808, 51943, 69272, 103886, 138544, 157099, 207772, 314198, 363601, 415544, 505933, 628396, 727202, 831088, 1011866, 1099693, 1256792, 1454404, 2023732, 2199386, 2513584, 2908808, 3541531, 4047464, 4398772, 5817616, 7083062, 8094928, 8797544, 14166124, 17595088, 28332248, 56664496, 64253491, 128506982, 257013964, 449774437, 514027928, 899548874, 1028055856, 1799097748, 3598195496, 7196390992]

約数ペア:

[(1, 7196390992), (2, 3598195496), (4, 1799097748), (7, 1028055856), (8, 899548874), (14, 514027928), (16, 449774437), (28, 257013964), (56, 128506982), (112, 64253491), (127, 56664496), (254, 28332248), (409, 17595088), (508, 14166124), (818, 8797544), (889, 8094928), (1016, 7083062), (1237, 5817616), (1636, 4398772), (1778, 4047464), (2032, 3541531), (2474, 2908808), (2863, 2513584), (3272, 2199386), (3556, 2023732), (4948, 1454404), (5726, 1256792), (6544, 1099693), (7112, 1011866), (8659, 831088), (9896, 727202), (11452, 628396), (14224, 505933), (17318, 415544), (19792, 363601), (22904, 314198), (34636, 207772), (45808, 157099), (51943, 138544), (69272, 103886)]