71649536

素因数分解:

$2^8\times 7^1\times {\mathrm{39983}}^1$

素因数の和:40006

約数の個数: 36

約数和(自身を含む): 163454592

約数和(自身を除く): 91805056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 39983, 79966, 159932, 279881, 319864, 559762, 639728, 1119524, 1279456, 2239048, 2558912, 4478096, 5117824, 8956192, 10235648, 17912384, 35824768, 71649536]

約数ペア:

[(1, 71649536), (2, 35824768), (4, 17912384), (7, 10235648), (8, 8956192), (14, 5117824), (16, 4478096), (28, 2558912), (32, 2239048), (56, 1279456), (64, 1119524), (112, 639728), (128, 559762), (224, 319864), (256, 279881), (448, 159932), (896, 79966), (1792, 39983)]