40562816

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2701

約数の個数: 64

約数和(自身を含む): 97822080

約数和(自身を除く): 57259264

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 2663, 3808, 5326, 7616, 10652, 15232, 18641, 21304, 37282, 42608, 45271, 74564, 85216, 90542, 149128, 170432, 181084, 298256, 316897, 340864, 362168, 596512, 633794, 724336, 1193024, 1267588, 1448672, 2386048, 2535176, 2897344, 5070352, 5794688, 10140704, 20281408, 40562816]

約数ペア:

[(1, 40562816), (2, 20281408), (4, 10140704), (7, 5794688), (8, 5070352), (14, 2897344), (16, 2535176), (17, 2386048), (28, 1448672), (32, 1267588), (34, 1193024), (56, 724336), (64, 633794), (68, 596512), (112, 362168), (119, 340864), (128, 316897), (136, 298256), (224, 181084), (238, 170432), (272, 149128), (448, 90542), (476, 85216), (544, 74564), (896, 45271), (952, 42608), (1088, 37282), (1904, 21304), (2176, 18641), (2663, 15232), (3808, 10652), (5326, 7616)]