7401472

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 52

約数和(自身を含む): 16054360

約数和(自身を除く): 8652888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 208, 256, 278, 416, 512, 556, 832, 1024, 1112, 1664, 1807, 2048, 2224, 3328, 3614, 4096, 4448, 6656, 7228, 8896, 13312, 14456, 17792, 26624, 28912, 35584, 53248, 57824, 71168, 115648, 142336, 231296, 284672, 462592, 569344, 925184, 1850368, 3700736, 7401472]

約数ペア:

[(1, 7401472), (2, 3700736), (4, 1850368), (8, 925184), (13, 569344), (16, 462592), (26, 284672), (32, 231296), (52, 142336), (64, 115648), (104, 71168), (128, 57824), (139, 53248), (208, 35584), (256, 28912), (278, 26624), (416, 17792), (512, 14456), (556, 13312), (832, 8896), (1024, 7228), (1112, 6656), (1664, 4448), (1807, 4096), (2048, 3614), (2224, 3328)]