41604368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1599

約数の個数: 40

約数和(自身を含む): 87494400

約数和(自身を除く): 45890032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1439, 1807, 2224, 2878, 3614, 5756, 7228, 11512, 14456, 18707, 23024, 28912, 37414, 74828, 149656, 200021, 299312, 400042, 800084, 1600168, 2600273, 3200336, 5200546, 10401092, 20802184, 41604368]

約数ペア:

[(1, 41604368), (2, 20802184), (4, 10401092), (8, 5200546), (13, 3200336), (16, 2600273), (26, 1600168), (52, 800084), (104, 400042), (139, 299312), (208, 200021), (278, 149656), (556, 74828), (1112, 37414), (1439, 28912), (1807, 23024), (2224, 18707), (2878, 14456), (3614, 11512), (5756, 7228)]