2892448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 6509160

約数和(自身を除く): 3616712

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 409, 416, 442, 544, 818, 884, 1636, 1768, 3272, 3536, 5317, 6544, 6953, 7072, 10634, 13088, 13906, 21268, 27812, 42536, 55624, 85072, 90389, 111248, 170144, 180778, 222496, 361556, 723112, 1446224, 2892448]

約数ペア:

[(1, 2892448), (2, 1446224), (4, 723112), (8, 361556), (13, 222496), (16, 180778), (17, 170144), (26, 111248), (32, 90389), (34, 85072), (52, 55624), (68, 42536), (104, 27812), (136, 21268), (208, 13906), (221, 13088), (272, 10634), (409, 7072), (416, 6953), (442, 6544), (544, 5317), (818, 3536), (884, 3272), (1636, 1768)]