26426192

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 60

約数和(自身を含む): 57524220

約数和(自身を除く): 31098028

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 232, 337, 338, 377, 464, 674, 676, 754, 1348, 1352, 1508, 2696, 2704, 3016, 4381, 4901, 5392, 6032, 8762, 9773, 9802, 17524, 19546, 19604, 35048, 39092, 39208, 56953, 70096, 78184, 78416, 113906, 127049, 156368, 227812, 254098, 455624, 508196, 911248, 1016392, 1651637, 2032784, 3303274, 6606548, 13213096, 26426192]

約数ペア:

[(1, 26426192), (2, 13213096), (4, 6606548), (8, 3303274), (13, 2032784), (16, 1651637), (26, 1016392), (29, 911248), (52, 508196), (58, 455624), (104, 254098), (116, 227812), (169, 156368), (208, 127049), (232, 113906), (337, 78416), (338, 78184), (377, 70096), (464, 56953), (674, 39208), (676, 39092), (754, 35048), (1348, 19604), (1352, 19546), (1508, 17524), (2696, 9802), (2704, 9773), (3016, 8762), (4381, 6032), (4901, 5392)]