64309952

素因数分解:

$2^6\times 7^2\times {\mathrm{20507}}^1$

素因数の和:20533

約数の個数: 42

約数和(自身を含む): 148457412

約数和(自身を除く): 84147460

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 20507, 41014, 82028, 143549, 164056, 287098, 328112, 574196, 656224, 1004843, 1148392, 1312448, 2009686, 2296784, 4019372, 4593568, 8038744, 9187136, 16077488, 32154976, 64309952]

約数ペア:

[(1, 64309952), (2, 32154976), (4, 16077488), (7, 9187136), (8, 8038744), (14, 4593568), (16, 4019372), (28, 2296784), (32, 2009686), (49, 1312448), (56, 1148392), (64, 1004843), (98, 656224), (112, 574196), (196, 328112), (224, 287098), (392, 164056), (448, 143549), (784, 82028), (1568, 41014), (3136, 20507)]