26490625616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1399547}}^1$

素因数の和:1399588

約数の個数: 60

約数和(自身を含む): 63517086432

約数和(自身を除く): 37026460816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 1399547, 2799094, 5598188, 9796829, 11196376, 18194111, 19593658, 22392752, 36388222, 39187316, 72776444, 78374632, 127358777, 145552888, 156749264, 236523443, 254717554, 291105776, 473046886, 509435108, 946093772, 1018870216, 1655664101, 1892187544, 2037740432, 3311328202, 3784375088, 6622656404, 13245312808, 26490625616]

約数ペア:

[(1, 26490625616), (2, 13245312808), (4, 6622656404), (7, 3784375088), (8, 3311328202), (13, 2037740432), (14, 1892187544), (16, 1655664101), (26, 1018870216), (28, 946093772), (52, 509435108), (56, 473046886), (91, 291105776), (104, 254717554), (112, 236523443), (169, 156749264), (182, 145552888), (208, 127358777), (338, 78374632), (364, 72776444), (676, 39187316), (728, 36388222), (1183, 22392752), (1352, 19593658), (1456, 18194111), (2366, 11196376), (2704, 9796829), (4732, 5598188), (9464, 2799094), (18928, 1399547)]