1569712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 3348000

約数和(自身を除く): 1778288

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 199, 232, 272, 398, 464, 493, 796, 986, 1592, 1972, 3184, 3383, 3944, 5771, 6766, 7888, 11542, 13532, 23084, 27064, 46168, 54128, 92336, 98107, 196214, 392428, 784856, 1569712]

約数ペア:

[(1, 1569712), (2, 784856), (4, 392428), (8, 196214), (16, 98107), (17, 92336), (29, 54128), (34, 46168), (58, 27064), (68, 23084), (116, 13532), (136, 11542), (199, 7888), (232, 6766), (272, 5771), (398, 3944), (464, 3383), (493, 3184), (796, 1972), (986, 1592)]