27861344

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4335

約数の個数: 48

約数和(自身を含む): 64864800

約数和(自身を除く): 37003456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 4289, 6496, 8578, 17156, 30023, 34312, 60046, 68624, 120092, 124381, 137248, 240184, 248762, 480368, 497524, 870667, 960736, 995048, 1741334, 1990096, 3482668, 3980192, 6965336, 13930672, 27861344]

約数ペア:

[(1, 27861344), (2, 13930672), (4, 6965336), (7, 3980192), (8, 3482668), (14, 1990096), (16, 1741334), (28, 995048), (29, 960736), (32, 870667), (56, 497524), (58, 480368), (112, 248762), (116, 240184), (203, 137248), (224, 124381), (232, 120092), (406, 68624), (464, 60046), (812, 34312), (928, 30023), (1624, 17156), (3248, 8578), (4289, 6496)]