7240378712

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1\times {\mathrm{1237}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 15668920320

約数和(自身を除く): 8428541608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 823, 889, 1016, 1237, 1646, 1778, 2474, 3292, 3556, 4948, 5761, 6584, 7112, 8659, 9896, 11522, 17318, 23044, 34636, 46088, 69272, 104521, 157099, 209042, 314198, 418084, 628396, 731647, 836168, 1018051, 1099693, 1256792, 1463294, 2036102, 2199386, 2926588, 4072204, 4398772, 5853176, 7126357, 8144408, 8797544, 14252714, 28505428, 57010856, 129292477, 258584954, 517169908, 905047339, 1034339816, 1810094678, 3620189356, 7240378712]

約数ペア:

[(1, 7240378712), (2, 3620189356), (4, 1810094678), (7, 1034339816), (8, 905047339), (14, 517169908), (28, 258584954), (56, 129292477), (127, 57010856), (254, 28505428), (508, 14252714), (823, 8797544), (889, 8144408), (1016, 7126357), (1237, 5853176), (1646, 4398772), (1778, 4072204), (2474, 2926588), (3292, 2199386), (3556, 2036102), (4948, 1463294), (5761, 1256792), (6584, 1099693), (7112, 1018051), (8659, 836168), (9896, 731647), (11522, 628396), (17318, 418084), (23044, 314198), (34636, 209042), (46088, 157099), (69272, 104521)]