69921488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48023}}^1$

素因数の和:48051

約数の個数: 40

約数和(自身を含む): 166739328

約数和(自身を除く): 96817840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 48023, 96046, 192092, 336161, 384184, 624299, 672322, 768368, 1248598, 1344644, 2497196, 2689288, 4370093, 4994392, 5378576, 8740186, 9988784, 17480372, 34960744, 69921488]

約数ペア:

[(1, 69921488), (2, 34960744), (4, 17480372), (7, 9988784), (8, 8740186), (13, 5378576), (14, 4994392), (16, 4370093), (26, 2689288), (28, 2497196), (52, 1344644), (56, 1248598), (91, 768368), (104, 672322), (112, 624299), (182, 384184), (208, 336161), (364, 192092), (728, 96046), (1456, 48023)]