7727381728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{98443}}^1$

素因数の和:98687

約数の個数: 48

約数和(自身を含む): 16670900736

約数和(自身を除く): 8943519008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 223, 352, 446, 892, 1784, 2453, 3568, 4906, 7136, 9812, 19624, 39248, 78496, 98443, 196886, 393772, 787544, 1082873, 1575088, 2165746, 3150176, 4331492, 8662984, 17325968, 21952789, 34651936, 43905578, 87811156, 175622312, 241480679, 351244624, 482961358, 702489248, 965922716, 1931845432, 3863690864, 7727381728]

約数ペア:

[(1, 7727381728), (2, 3863690864), (4, 1931845432), (8, 965922716), (11, 702489248), (16, 482961358), (22, 351244624), (32, 241480679), (44, 175622312), (88, 87811156), (176, 43905578), (223, 34651936), (352, 21952789), (446, 17325968), (892, 8662984), (1784, 4331492), (2453, 3150176), (3568, 2165746), (4906, 1575088), (7136, 1082873), (9812, 787544), (19624, 393772), (39248, 196886), (78496, 98443)]