26798535974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{431219}}^1$

素因数の和:431444

約数の個数: 32

約数和(自身を含む): 48186247680

約数和(自身を除く): 21387711706

約数列:

[1, 2, 7, 14, 23, 46, 161, 193, 322, 386, 1351, 2702, 4439, 8878, 31073, 62146, 431219, 862438, 3018533, 6037066, 9918037, 19836074, 69426259, 83225267, 138852518, 166450534, 582576869, 1165153738, 1914181141, 3828362282, 13399267987, 26798535974]

約数ペア:

[(1, 26798535974), (2, 13399267987), (7, 3828362282), (14, 1914181141), (23, 1165153738), (46, 582576869), (161, 166450534), (193, 138852518), (322, 83225267), (386, 69426259), (1351, 19836074), (2702, 9918037), (4439, 6037066), (8878, 3018533), (31073, 862438), (62146, 431219)]