6421792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 13970880

約数和(自身を除く): 7549088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 359, 416, 559, 688, 718, 1118, 1376, 1436, 2236, 2872, 4472, 4667, 5744, 8944, 9334, 11488, 15437, 17888, 18668, 30874, 37336, 61748, 74672, 123496, 149344, 200681, 246992, 401362, 493984, 802724, 1605448, 3210896, 6421792]

約数ペア:

[(1, 6421792), (2, 3210896), (4, 1605448), (8, 802724), (13, 493984), (16, 401362), (26, 246992), (32, 200681), (43, 149344), (52, 123496), (86, 74672), (104, 61748), (172, 37336), (208, 30874), (344, 18668), (359, 17888), (416, 15437), (559, 11488), (688, 9334), (718, 8944), (1118, 5744), (1376, 4667), (1436, 4472), (2236, 2872)]