40572448

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9533}}^1$

素因数の和:9569

約数の個数: 48

約数和(自身を含む): 96102720

約数和(自身を除く): 55530272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 9533, 19066, 38132, 66731, 76264, 133462, 152528, 181127, 266924, 305056, 362254, 533848, 724508, 1067696, 1267889, 1449016, 2135392, 2535778, 2898032, 5071556, 5796064, 10143112, 20286224, 40572448]

約数ペア:

[(1, 40572448), (2, 20286224), (4, 10143112), (7, 5796064), (8, 5071556), (14, 2898032), (16, 2535778), (19, 2135392), (28, 1449016), (32, 1267889), (38, 1067696), (56, 724508), (76, 533848), (112, 362254), (133, 305056), (152, 266924), (224, 181127), (266, 152528), (304, 133462), (532, 76264), (608, 66731), (1064, 38132), (2128, 19066), (4256, 9533)]