6431992

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 13864320

約数和(自身を除く): 7432328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 347, 662, 694, 1324, 1388, 2317, 2429, 2648, 2776, 4634, 4858, 9268, 9716, 18536, 19432, 114857, 229714, 459428, 803999, 918856, 1607998, 3215996, 6431992]

約数ペア:

[(1, 6431992), (2, 3215996), (4, 1607998), (7, 918856), (8, 803999), (14, 459428), (28, 229714), (56, 114857), (331, 19432), (347, 18536), (662, 9716), (694, 9268), (1324, 4858), (1388, 4634), (2317, 2776), (2429, 2648)]