39338572

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15439}}^1$

素因数の和:15470

約数の個数: 36

約数和(自身を含む): 86247840

約数和(自身を除く): 46909268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 15439, 30878, 61756, 108073, 200707, 216146, 401414, 432292, 756511, 802828, 1404949, 1513022, 2809898, 3026044, 5619796, 9834643, 19669286, 39338572]

約数ペア:

[(1, 39338572), (2, 19669286), (4, 9834643), (7, 5619796), (13, 3026044), (14, 2809898), (26, 1513022), (28, 1404949), (49, 802828), (52, 756511), (91, 432292), (98, 401414), (182, 216146), (196, 200707), (364, 108073), (637, 61756), (1274, 30878), (2548, 15439)]