65678816

素因数分解:

$2^5\times 7^2\times {\mathrm{41887}}^1$

素因数の和:41911

約数の個数: 36

約数和(自身を含む): 150419808

約数和(自身を除く): 84740992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 41887, 83774, 167548, 293209, 335096, 586418, 670192, 1172836, 1340384, 2052463, 2345672, 4104926, 4691344, 8209852, 9382688, 16419704, 32839408, 65678816]

約数ペア:

[(1, 65678816), (2, 32839408), (4, 16419704), (7, 9382688), (8, 8209852), (14, 4691344), (16, 4104926), (28, 2345672), (32, 2052463), (49, 1340384), (56, 1172836), (98, 670192), (112, 586418), (196, 335096), (224, 293209), (392, 167548), (784, 83774), (1568, 41887)]