3291808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 7186536

約数和(自身を除く): 3894728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 193, 208, 328, 386, 416, 533, 656, 772, 1066, 1312, 1544, 2132, 2509, 3088, 4264, 5018, 6176, 7913, 8528, 10036, 15826, 17056, 20072, 31652, 40144, 63304, 80288, 102869, 126608, 205738, 253216, 411476, 822952, 1645904, 3291808]

約数ペア:

[(1, 3291808), (2, 1645904), (4, 822952), (8, 411476), (13, 253216), (16, 205738), (26, 126608), (32, 102869), (41, 80288), (52, 63304), (82, 40144), (104, 31652), (164, 20072), (193, 17056), (208, 15826), (328, 10036), (386, 8528), (416, 7913), (533, 6176), (656, 5018), (772, 4264), (1066, 3088), (1312, 2509), (1544, 2132)]