69121472

素因数分解:

$2^6\times 7^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:853

約数の個数: 56

約数和(自身を含む): 157605984

約数和(自身を除く): 88484512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 277, 448, 554, 557, 1108, 1114, 1939, 2216, 2228, 3878, 3899, 4432, 4456, 7756, 7798, 8864, 8912, 15512, 15596, 17728, 17824, 31024, 31192, 35648, 62048, 62384, 124096, 124768, 154289, 249536, 308578, 617156, 1080023, 1234312, 2160046, 2468624, 4320092, 4937248, 8640184, 9874496, 17280368, 34560736, 69121472]

約数ペア:

[(1, 69121472), (2, 34560736), (4, 17280368), (7, 9874496), (8, 8640184), (14, 4937248), (16, 4320092), (28, 2468624), (32, 2160046), (56, 1234312), (64, 1080023), (112, 617156), (224, 308578), (277, 249536), (448, 154289), (554, 124768), (557, 124096), (1108, 62384), (1114, 62048), (1939, 35648), (2216, 31192), (2228, 31024), (3878, 17824), (3899, 17728), (4432, 15596), (4456, 15512), (7756, 8912), (7798, 8864)]