1020561472

素因数分解:

$2^6\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{2131}}^1$

素因数の和:3219

約数の個数: 56

約数和(自身を含む): 2317739840

約数和(自身を除く): 1297178368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1069, 2131, 2138, 4262, 4276, 7483, 8524, 8552, 14917, 14966, 17048, 17104, 29834, 29932, 34096, 34208, 59668, 59864, 68192, 68416, 119336, 119728, 136384, 238672, 239456, 477344, 478912, 954688, 2278039, 4556078, 9112156, 15946273, 18224312, 31892546, 36448624, 63785092, 72897248, 127570184, 145794496, 255140368, 510280736, 1020561472]

約数ペア:

[(1, 1020561472), (2, 510280736), (4, 255140368), (7, 145794496), (8, 127570184), (14, 72897248), (16, 63785092), (28, 36448624), (32, 31892546), (56, 18224312), (64, 15946273), (112, 9112156), (224, 4556078), (448, 2278039), (1069, 954688), (2131, 478912), (2138, 477344), (4262, 239456), (4276, 238672), (7483, 136384), (8524, 119728), (8552, 119336), (14917, 68416), (14966, 68192), (17048, 59864), (17104, 59668), (29834, 34208), (29932, 34096)]