25756872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 69552000

約数和(自身を除く): 43795128

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 1609, 2001, 2668, 3218, 4002, 4827, 5336, 6436, 8004, 9654, 12872, 16008, 19308, 37007, 38616, 46661, 74014, 93322, 111021, 139983, 148028, 186644, 222042, 279966, 296056, 373288, 444084, 559932, 888168, 1073203, 1119864, 2146406, 3219609, 4292812, 6439218, 8585624, 12878436, 25756872]

約数ペア:

[(1, 25756872), (2, 12878436), (3, 8585624), (4, 6439218), (6, 4292812), (8, 3219609), (12, 2146406), (23, 1119864), (24, 1073203), (29, 888168), (46, 559932), (58, 444084), (69, 373288), (87, 296056), (92, 279966), (116, 222042), (138, 186644), (174, 148028), (184, 139983), (232, 111021), (276, 93322), (348, 74014), (552, 46661), (667, 38616), (696, 37007), (1334, 19308), (1609, 16008), (2001, 12872), (2668, 9654), (3218, 8004), (4002, 6436), (4827, 5336)]