15528352

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 35223552

約数和(自身を除く): 19695200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 383, 724, 766, 1267, 1448, 1532, 2534, 2681, 2896, 3064, 5068, 5362, 5792, 6128, 10136, 10724, 12256, 20272, 21448, 40544, 42896, 69323, 85792, 138646, 277292, 485261, 554584, 970522, 1109168, 1941044, 2218336, 3882088, 7764176, 15528352]

約数ペア:

[(1, 15528352), (2, 7764176), (4, 3882088), (7, 2218336), (8, 1941044), (14, 1109168), (16, 970522), (28, 554584), (32, 485261), (56, 277292), (112, 138646), (181, 85792), (224, 69323), (362, 42896), (383, 40544), (724, 21448), (766, 20272), (1267, 12256), (1448, 10724), (1532, 10136), (2534, 6128), (2681, 5792), (2896, 5362), (3064, 5068)]