2538032

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 80

約数和(自身を含む): 6285312

約数和(自身を除く): 3747280

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 43, 56, 62, 68, 86, 112, 119, 124, 136, 172, 217, 238, 248, 272, 301, 344, 434, 476, 496, 527, 602, 688, 731, 868, 952, 1054, 1204, 1333, 1462, 1736, 1904, 2108, 2408, 2666, 2924, 3472, 3689, 4216, 4816, 5117, 5332, 5848, 7378, 8432, 9331, 10234, 10664, 11696, 14756, 18662, 20468, 21328, 22661, 29512, 37324, 40936, 45322, 59024, 74648, 81872, 90644, 149296, 158627, 181288, 317254, 362576, 634508, 1269016, 2538032]

約数ペア:

[(1, 2538032), (2, 1269016), (4, 634508), (7, 362576), (8, 317254), (14, 181288), (16, 158627), (17, 149296), (28, 90644), (31, 81872), (34, 74648), (43, 59024), (56, 45322), (62, 40936), (68, 37324), (86, 29512), (112, 22661), (119, 21328), (124, 20468), (136, 18662), (172, 14756), (217, 11696), (238, 10664), (248, 10234), (272, 9331), (301, 8432), (344, 7378), (434, 5848), (476, 5332), (496, 5117), (527, 4816), (602, 4216), (688, 3689), (731, 3472), (868, 2924), (952, 2666), (1054, 2408), (1204, 2108), (1333, 1904), (1462, 1736)]