7378448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 18320256

約数和(自身を除く): 10941808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 113, 154, 176, 212, 226, 308, 371, 424, 452, 583, 616, 742, 791, 848, 904, 1166, 1232, 1243, 1484, 1582, 1808, 2332, 2486, 2968, 3164, 4081, 4664, 4972, 5936, 5989, 6328, 8162, 8701, 9328, 9944, 11978, 12656, 16324, 17402, 19888, 23956, 32648, 34804, 41923, 47912, 65296, 65879, 69608, 83846, 95824, 131758, 139216, 167692, 263516, 335384, 461153, 527032, 670768, 922306, 1054064, 1844612, 3689224, 7378448]

約数ペア:

[(1, 7378448), (2, 3689224), (4, 1844612), (7, 1054064), (8, 922306), (11, 670768), (14, 527032), (16, 461153), (22, 335384), (28, 263516), (44, 167692), (53, 139216), (56, 131758), (77, 95824), (88, 83846), (106, 69608), (112, 65879), (113, 65296), (154, 47912), (176, 41923), (212, 34804), (226, 32648), (308, 23956), (371, 19888), (424, 17402), (452, 16324), (583, 12656), (616, 11978), (742, 9944), (791, 9328), (848, 8701), (904, 8162), (1166, 6328), (1232, 5989), (1243, 5936), (1484, 4972), (1582, 4664), (1808, 4081), (2332, 3164), (2486, 2968)]