1896368

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 40

約数和(自身を含む): 3920880

約数和(自身を除く): 2024512

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 67, 116, 122, 134, 232, 244, 268, 464, 488, 536, 976, 1072, 1769, 1943, 3538, 3886, 4087, 7076, 7772, 8174, 14152, 15544, 16348, 28304, 31088, 32696, 65392, 118523, 237046, 474092, 948184, 1896368]

約数ペア:

[(1, 1896368), (2, 948184), (4, 474092), (8, 237046), (16, 118523), (29, 65392), (58, 32696), (61, 31088), (67, 28304), (116, 16348), (122, 15544), (134, 14152), (232, 8174), (244, 7772), (268, 7076), (464, 4087), (488, 3886), (536, 3538), (976, 1943), (1072, 1769)]