39445996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{857}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 71207136

約数和(自身を除く): 31761140

約数列:

[1, 2, 4, 37, 74, 148, 311, 622, 857, 1244, 1714, 3428, 11507, 23014, 31709, 46028, 63418, 126836, 266527, 533054, 1066108, 9861499, 19722998, 39445996]

約数ペア:

[(1, 39445996), (2, 19722998), (4, 9861499), (37, 1066108), (74, 533054), (148, 266527), (311, 126836), (622, 63418), (857, 46028), (1244, 31709), (1714, 23014), (3428, 11507)]