6475456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 56

約数和(自身を含む): 14238224

約数和(自身を除く): 7762768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 181, 208, 344, 362, 416, 559, 688, 724, 832, 1118, 1376, 1448, 2236, 2353, 2752, 2896, 4472, 4706, 5792, 7783, 8944, 9412, 11584, 15566, 17888, 18824, 31132, 35776, 37648, 62264, 75296, 101179, 124528, 150592, 202358, 249056, 404716, 498112, 809432, 1618864, 3237728, 6475456]

約数ペア:

[(1, 6475456), (2, 3237728), (4, 1618864), (8, 809432), (13, 498112), (16, 404716), (26, 249056), (32, 202358), (43, 150592), (52, 124528), (64, 101179), (86, 75296), (104, 62264), (172, 37648), (181, 35776), (208, 31132), (344, 18824), (362, 17888), (416, 15566), (559, 11584), (688, 9412), (724, 8944), (832, 7783), (1118, 5792), (1376, 4706), (1448, 4472), (2236, 2896), (2353, 2752)]