38802848

素因数分解:

$2^5\times 7^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 87744384

約数和(自身を除く): 48941536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 311, 557, 622, 1114, 1244, 2177, 2228, 2488, 3899, 4354, 4456, 4976, 7798, 8708, 8912, 9952, 15596, 17416, 17824, 31192, 34832, 62384, 69664, 124768, 173227, 346454, 692908, 1212589, 1385816, 2425178, 2771632, 4850356, 5543264, 9700712, 19401424, 38802848]

約数ペア:

[(1, 38802848), (2, 19401424), (4, 9700712), (7, 5543264), (8, 4850356), (14, 2771632), (16, 2425178), (28, 1385816), (32, 1212589), (56, 692908), (112, 346454), (224, 173227), (311, 124768), (557, 69664), (622, 62384), (1114, 34832), (1244, 31192), (2177, 17824), (2228, 17416), (2488, 15596), (3899, 9952), (4354, 8912), (4456, 8708), (4976, 7798)]