68409038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{7549}}^1$

素因数の和:7771

約数の個数: 16

約数和(自身を含む): 107632800

約数和(自身を除く): 39223762

約数列:

[1, 2, 23, 46, 197, 394, 4531, 7549, 9062, 15098, 173627, 347254, 1487153, 2974306, 34204519, 68409038]

約数ペア:

[(1, 68409038), (2, 34204519), (23, 2974306), (46, 1487153), (197, 347254), (394, 173627), (4531, 15098), (7549, 9062)]