70724576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 150885504

約数和(自身を除く): 80160928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 788, 863, 1576, 1726, 2561, 3152, 3452, 5122, 6304, 6904, 10244, 11219, 13808, 20488, 22438, 27616, 40976, 44876, 81952, 89752, 170011, 179504, 340022, 359008, 680044, 1360088, 2210143, 2720176, 4420286, 5440352, 8840572, 17681144, 35362288, 70724576]

約数ペア:

[(1, 70724576), (2, 35362288), (4, 17681144), (8, 8840572), (13, 5440352), (16, 4420286), (26, 2720176), (32, 2210143), (52, 1360088), (104, 680044), (197, 359008), (208, 340022), (394, 179504), (416, 170011), (788, 89752), (863, 81952), (1576, 44876), (1726, 40976), (2561, 27616), (3152, 22438), (3452, 20488), (5122, 13808), (6304, 11219), (6904, 10244)]