13326208

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 30844800

約数和(自身を除く): 17518592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 139, 214, 224, 278, 428, 448, 556, 749, 856, 896, 973, 1112, 1498, 1712, 1946, 2224, 2996, 3424, 3892, 4448, 5992, 6848, 7784, 8896, 11984, 13696, 14873, 15568, 17792, 23968, 29746, 31136, 47936, 59492, 62272, 95872, 104111, 118984, 124544, 208222, 237968, 416444, 475936, 832888, 951872, 1665776, 1903744, 3331552, 6663104, 13326208]

約数ペア:

[(1, 13326208), (2, 6663104), (4, 3331552), (7, 1903744), (8, 1665776), (14, 951872), (16, 832888), (28, 475936), (32, 416444), (56, 237968), (64, 208222), (107, 124544), (112, 118984), (128, 104111), (139, 95872), (214, 62272), (224, 59492), (278, 47936), (428, 31136), (448, 29746), (556, 23968), (749, 17792), (856, 15568), (896, 14873), (973, 13696), (1112, 11984), (1498, 8896), (1712, 7784), (1946, 6848), (2224, 5992), (2996, 4448), (3424, 3892)]