8403488128

素因数分解:

$2^7\times 7^1\times {\mathrm{9378893}}^1$

素因数の和:9378914

約数の個数: 32

約数和(自身を含む): 19132943760

約数和(自身を除く): 10729455632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 9378893, 18757786, 37515572, 65652251, 75031144, 131304502, 150062288, 262609004, 300124576, 525218008, 600249152, 1050436016, 1200498304, 2100872032, 4201744064, 8403488128]

約数ペア:

[(1, 8403488128), (2, 4201744064), (4, 2100872032), (7, 1200498304), (8, 1050436016), (14, 600249152), (16, 525218008), (28, 300124576), (32, 262609004), (56, 150062288), (64, 131304502), (112, 75031144), (128, 65652251), (224, 37515572), (448, 18757786), (896, 9378893)]