273728

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:79

約数の個数: 56

約数和(自身を含む): 682752

約数和(自身を除く): 409024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 182, 188, 208, 224, 329, 364, 376, 416, 448, 611, 658, 728, 752, 832, 1222, 1316, 1456, 1504, 2444, 2632, 2912, 3008, 4277, 4888, 5264, 5824, 8554, 9776, 10528, 17108, 19552, 21056, 34216, 39104, 68432, 136864, 273728]

約数ペア:

[(1, 273728), (2, 136864), (4, 68432), (7, 39104), (8, 34216), (13, 21056), (14, 19552), (16, 17108), (26, 10528), (28, 9776), (32, 8554), (47, 5824), (52, 5264), (56, 4888), (64, 4277), (91, 3008), (94, 2912), (104, 2632), (112, 2444), (182, 1504), (188, 1456), (208, 1316), (224, 1222), (329, 832), (364, 752), (376, 728), (416, 658), (448, 611)]