28402908

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{35327}}^1$

素因数の和:35401

約数の個数: 24

約数和(自身を含む): 67264512

約数和(自身を除く): 38861604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 35327, 70654, 105981, 141308, 211962, 423924, 2366909, 4733818, 7100727, 9467636, 14201454, 28402908]

約数ペア:

[(1, 28402908), (2, 14201454), (3, 9467636), (4, 7100727), (6, 4733818), (12, 2366909), (67, 423924), (134, 211962), (201, 141308), (268, 105981), (402, 70654), (804, 35327)]