71679712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{172307}}^1$

素因数の和:172330

約数の個数: 24

約数和(自身を含む): 151975656

約数和(自身を除く): 80295944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 172307, 344614, 689228, 1378456, 2239991, 2756912, 4479982, 5513824, 8959964, 17919928, 35839856, 71679712]

約数ペア:

[(1, 71679712), (2, 35839856), (4, 17919928), (8, 8959964), (13, 5513824), (16, 4479982), (26, 2756912), (32, 2239991), (52, 1378456), (104, 689228), (208, 344614), (416, 172307)]