38481976

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{28463}}^1$

素因数の和:28495

約数の個数: 24

約数和(自身を含む): 78133680

約数和(自身を除く): 39651704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 28463, 56926, 113852, 227704, 370019, 740038, 1480076, 2960152, 4810247, 9620494, 19240988, 38481976]

約数ペア:

[(1, 38481976), (2, 19240988), (4, 9620494), (8, 4810247), (13, 2960152), (26, 1480076), (52, 740038), (104, 370019), (169, 227704), (338, 113852), (676, 56926), (1352, 28463)]