38806628

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1704

約数の個数: 36

約数和(自身を含む): 79672320

約数和(自身を除く): 40865692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1559, 1778, 3118, 3556, 6223, 6236, 10913, 12446, 21826, 24892, 43652, 76391, 152782, 197993, 305564, 395986, 791972, 1385951, 2771902, 5543804, 9701657, 19403314, 38806628]

約数ペア:

[(1, 38806628), (2, 19403314), (4, 9701657), (7, 5543804), (14, 2771902), (28, 1385951), (49, 791972), (98, 395986), (127, 305564), (196, 197993), (254, 152782), (508, 76391), (889, 43652), (1559, 24892), (1778, 21826), (3118, 12446), (3556, 10913), (6223, 6236)]