38538404

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 68705280

約数和(自身を除く): 30166876

約数列:

[1, 2, 4, 107, 127, 214, 254, 428, 508, 709, 1418, 2836, 13589, 27178, 54356, 75863, 90043, 151726, 180086, 303452, 360172, 9634601, 19269202, 38538404]

約数ペア:

[(1, 38538404), (2, 19269202), (4, 9634601), (107, 360172), (127, 303452), (214, 180086), (254, 151726), (428, 90043), (508, 75863), (709, 54356), (1418, 27178), (2836, 13589)]