40940256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{60923}}^1$

素因数の和:60943

約数の個数: 48

約数和(自身を含む): 122822784

約数和(自身を除く): 81882528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 60923, 121846, 182769, 243692, 365538, 426461, 487384, 731076, 852922, 974768, 1279383, 1462152, 1705844, 1949536, 2558766, 2924304, 3411688, 5117532, 5848608, 6823376, 10235064, 13646752, 20470128, 40940256]

約数ペア:

[(1, 40940256), (2, 20470128), (3, 13646752), (4, 10235064), (6, 6823376), (7, 5848608), (8, 5117532), (12, 3411688), (14, 2924304), (16, 2558766), (21, 1949536), (24, 1705844), (28, 1462152), (32, 1279383), (42, 974768), (48, 852922), (56, 731076), (84, 487384), (96, 426461), (112, 365538), (168, 243692), (224, 182769), (336, 121846), (672, 60923)]