26884144

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 60

約数和(自身を含む): 61830864

約数和(自身を除く): 34946720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 647, 742, 784, 848, 1294, 1484, 2588, 2597, 2968, 4529, 5176, 5194, 5936, 9058, 10352, 10388, 18116, 20776, 31703, 34291, 36232, 41552, 63406, 68582, 72464, 126812, 137164, 240037, 253624, 274328, 480074, 507248, 548656, 960148, 1680259, 1920296, 3360518, 3840592, 6721036, 13442072, 26884144]

約数ペア:

[(1, 26884144), (2, 13442072), (4, 6721036), (7, 3840592), (8, 3360518), (14, 1920296), (16, 1680259), (28, 960148), (49, 548656), (53, 507248), (56, 480074), (98, 274328), (106, 253624), (112, 240037), (196, 137164), (212, 126812), (371, 72464), (392, 68582), (424, 63406), (647, 41552), (742, 36232), (784, 34291), (848, 31703), (1294, 20776), (1484, 18116), (2588, 10388), (2597, 10352), (2968, 9058), (4529, 5936), (5176, 5194)]