78220384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{701}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 168766416

約数和(自身を除く): 90546032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 317, 352, 634, 701, 1268, 1402, 2536, 2804, 3487, 5072, 5608, 6974, 7711, 10144, 11216, 13948, 15422, 22432, 27896, 30844, 55792, 61688, 111584, 123376, 222217, 246752, 444434, 888868, 1777736, 2444387, 3555472, 4888774, 7110944, 9777548, 19555096, 39110192, 78220384]

約数ペア:

[(1, 78220384), (2, 39110192), (4, 19555096), (8, 9777548), (11, 7110944), (16, 4888774), (22, 3555472), (32, 2444387), (44, 1777736), (88, 888868), (176, 444434), (317, 246752), (352, 222217), (634, 123376), (701, 111584), (1268, 61688), (1402, 55792), (2536, 30844), (2804, 27896), (3487, 22432), (5072, 15422), (5608, 13948), (6974, 11216), (7711, 10144)]