72576448

素因数分解:

$2^6\times 7^2\times {\mathrm{23143}}^1$

素因数の和:23169

約数の個数: 42

約数和(自身を含む): 167539416

約数和(自身を除く): 94962968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 23143, 46286, 92572, 162001, 185144, 324002, 370288, 648004, 740576, 1134007, 1296008, 1481152, 2268014, 2592016, 4536028, 5184032, 9072056, 10368064, 18144112, 36288224, 72576448]

約数ペア:

[(1, 72576448), (2, 36288224), (4, 18144112), (7, 10368064), (8, 9072056), (14, 5184032), (16, 4536028), (28, 2592016), (32, 2268014), (49, 1481152), (56, 1296008), (64, 1134007), (98, 740576), (112, 648004), (196, 370288), (224, 324002), (392, 185144), (448, 162001), (784, 92572), (1568, 46286), (3136, 23143)]