2066656

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 4490640

約数和(自身を除く): 2423984

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 131, 136, 232, 262, 272, 464, 493, 524, 544, 928, 986, 1048, 1972, 2096, 2227, 3799, 3944, 4192, 4454, 7598, 7888, 8908, 15196, 15776, 17816, 30392, 35632, 60784, 64583, 71264, 121568, 129166, 258332, 516664, 1033328, 2066656]

約数ペア:

[(1, 2066656), (2, 1033328), (4, 516664), (8, 258332), (16, 129166), (17, 121568), (29, 71264), (32, 64583), (34, 60784), (58, 35632), (68, 30392), (116, 17816), (131, 15776), (136, 15196), (232, 8908), (262, 7888), (272, 7598), (464, 4454), (493, 4192), (524, 3944), (544, 3799), (928, 2227), (986, 2096), (1048, 1972)]