38688676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1303}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 73097024

約数和(自身を除く): 34408348

約数列:

[1, 2, 4, 13, 26, 52, 571, 1142, 1303, 2284, 2606, 5212, 7423, 14846, 16939, 29692, 33878, 67756, 744013, 1488026, 2976052, 9672169, 19344338, 38688676]

約数ペア:

[(1, 38688676), (2, 19344338), (4, 9672169), (13, 2976052), (26, 1488026), (52, 744013), (571, 67756), (1142, 33878), (1303, 29692), (2284, 16939), (2606, 14846), (5212, 7423)]