15698855552

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{21773}}^1$

素因数の和:21961

約数の個数: 64

約数和(自身を含む): 32248164960

約数和(自身を除く): 16549309408

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 131, 172, 262, 344, 524, 688, 1048, 1376, 2096, 2752, 4192, 5504, 5633, 8384, 11266, 16768, 21773, 22532, 43546, 45064, 87092, 90128, 174184, 180256, 348368, 360512, 696736, 721024, 936239, 1393472, 1872478, 2786944, 2852263, 3744956, 5704526, 7489912, 11409052, 14979824, 22818104, 29959648, 45636208, 59919296, 91272416, 119838592, 122647309, 182544832, 245294618, 365089664, 490589236, 981178472, 1962356944, 3924713888, 7849427776, 15698855552]

約数ペア:

[(1, 15698855552), (2, 7849427776), (4, 3924713888), (8, 1962356944), (16, 981178472), (32, 490589236), (43, 365089664), (64, 245294618), (86, 182544832), (128, 122647309), (131, 119838592), (172, 91272416), (262, 59919296), (344, 45636208), (524, 29959648), (688, 22818104), (1048, 14979824), (1376, 11409052), (2096, 7489912), (2752, 5704526), (4192, 3744956), (5504, 2852263), (5633, 2786944), (8384, 1872478), (11266, 1393472), (16768, 936239), (21773, 721024), (22532, 696736), (43546, 360512), (45064, 348368), (87092, 180256), (90128, 174184)]