38398136

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2549}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 82620000

約数和(自身を除く): 44221864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2152, 2549, 3766, 5098, 7532, 10196, 15064, 17843, 20392, 35686, 71372, 142744, 685681, 1371362, 2742724, 4799767, 5485448, 9599534, 19199068, 38398136]

約数ペア:

[(1, 38398136), (2, 19199068), (4, 9599534), (7, 5485448), (8, 4799767), (14, 2742724), (28, 1371362), (56, 685681), (269, 142744), (538, 71372), (1076, 35686), (1883, 20392), (2152, 17843), (2549, 15064), (3766, 10196), (5098, 7532)]