78720902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73847}}^1$

素因数の和:73903

約数の個数: 16

約数和(自身を含む): 130267872

約数和(自身を除く): 51546970

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 73847, 147694, 960011, 1920022, 3027727, 6055454, 39360451, 78720902]

約数ペア:

[(1, 78720902), (2, 39360451), (13, 6055454), (26, 3027727), (41, 1920022), (82, 960011), (533, 147694), (1066, 73847)]