25275695984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{81737}}^1$

素因数の和:82014

約数の個数: 80

約数和(自身を含む): 61299576576

約数和(自身を除く): 36023880592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 251, 308, 502, 616, 1004, 1232, 1757, 2008, 2761, 3514, 4016, 5522, 7028, 11044, 14056, 19327, 22088, 28112, 38654, 44176, 77308, 81737, 154616, 163474, 309232, 326948, 572159, 653896, 899107, 1144318, 1307792, 1798214, 2288636, 3596428, 4577272, 6293749, 7192856, 9154544, 12587498, 14385712, 20515987, 25174996, 41031974, 50349992, 82063948, 100699984, 143611909, 164127896, 225675857, 287223818, 328255792, 451351714, 574447636, 902703428, 1148895272, 1579730999, 1805406856, 2297790544, 3159461998, 3610813712, 6318923996, 12637847992, 25275695984]

約数ペア:

[(1, 25275695984), (2, 12637847992), (4, 6318923996), (7, 3610813712), (8, 3159461998), (11, 2297790544), (14, 1805406856), (16, 1579730999), (22, 1148895272), (28, 902703428), (44, 574447636), (56, 451351714), (77, 328255792), (88, 287223818), (112, 225675857), (154, 164127896), (176, 143611909), (251, 100699984), (308, 82063948), (502, 50349992), (616, 41031974), (1004, 25174996), (1232, 20515987), (1757, 14385712), (2008, 12587498), (2761, 9154544), (3514, 7192856), (4016, 6293749), (5522, 4577272), (7028, 3596428), (11044, 2288636), (14056, 1798214), (19327, 1307792), (22088, 1144318), (28112, 899107), (38654, 653896), (44176, 572159), (77308, 326948), (81737, 309232), (154616, 163474)]