73900216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3607}}^1$

素因数の和:3823

約数の個数: 32

約数和(自身を含む): 150020640

約数和(自身を除く): 76120424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 3607, 5122, 7214, 10244, 14428, 20488, 28856, 46891, 93782, 187564, 375128, 710579, 1421158, 2842316, 5684632, 9237527, 18475054, 36950108, 73900216]

約数ペア:

[(1, 73900216), (2, 36950108), (4, 18475054), (8, 9237527), (13, 5684632), (26, 2842316), (52, 1421158), (104, 710579), (197, 375128), (394, 187564), (788, 93782), (1576, 46891), (2561, 28856), (3607, 20488), (5122, 14428), (7214, 10244)]