38261228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1229}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 68948880

約数和(自身を除く): 30687652

約数列:

[1, 2, 4, 43, 86, 172, 181, 362, 724, 1229, 2458, 4916, 7783, 15566, 31132, 52847, 105694, 211388, 222449, 444898, 889796, 9565307, 19130614, 38261228]

約数ペア:

[(1, 38261228), (2, 19130614), (4, 9565307), (43, 889796), (86, 444898), (172, 222449), (181, 211388), (362, 105694), (724, 52847), (1229, 31132), (2458, 15566), (4916, 7783)]