72279646

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{1607}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 111222144

約数和(自身を除く): 38942498

約数列:

[1, 2, 43, 86, 523, 1046, 1607, 3214, 22489, 44978, 69101, 138202, 840461, 1680922, 36139823, 72279646]

約数ペア:

[(1, 72279646), (2, 36139823), (43, 1680922), (86, 840461), (523, 138202), (1046, 69101), (1607, 44978), (3214, 22489)]