16396072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 39283200

約数和(自身を除く): 22887128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 619, 946, 1204, 1238, 1892, 2408, 2476, 3311, 3784, 4333, 4952, 6622, 6809, 8666, 13244, 13618, 17332, 26488, 26617, 27236, 34664, 47663, 53234, 54472, 95326, 106468, 186319, 190652, 212936, 292787, 372638, 381304, 585574, 745276, 1171148, 1490552, 2049509, 2342296, 4099018, 8198036, 16396072]

約数ペア:

[(1, 16396072), (2, 8198036), (4, 4099018), (7, 2342296), (8, 2049509), (11, 1490552), (14, 1171148), (22, 745276), (28, 585574), (43, 381304), (44, 372638), (56, 292787), (77, 212936), (86, 190652), (88, 186319), (154, 106468), (172, 95326), (301, 54472), (308, 53234), (344, 47663), (473, 34664), (602, 27236), (616, 26617), (619, 26488), (946, 17332), (1204, 13618), (1238, 13244), (1892, 8666), (2408, 6809), (2476, 6622), (3311, 4952), (3784, 4333)]