2801331232

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{305023}}^1$

素因数の和:305081

約数の個数: 48

約数和(自身を含む): 6456748032

約数和(自身を除く): 3655416800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 305023, 610046, 1220092, 2135161, 2440184, 4270322, 4880368, 8540644, 9760736, 12505943, 17081288, 25011886, 34162576, 50023772, 68325152, 87541601, 100047544, 175083202, 200095088, 350166404, 400190176, 700332808, 1400665616, 2801331232]

約数ペア:

[(1, 2801331232), (2, 1400665616), (4, 700332808), (7, 400190176), (8, 350166404), (14, 200095088), (16, 175083202), (28, 100047544), (32, 87541601), (41, 68325152), (56, 50023772), (82, 34162576), (112, 25011886), (164, 17081288), (224, 12505943), (287, 9760736), (328, 8540644), (574, 4880368), (656, 4270322), (1148, 2440184), (1312, 2135161), (2296, 1220092), (4592, 610046), (9184, 305023)]