1707120128

素因数分解:

$2^9\times 7^1\times {\mathrm{476317}}^1$

素因数の和:476342

約数の個数: 40

約数和(自身を含む): 3898186512

約数和(自身を除く): 2191066384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 476317, 952634, 1905268, 3334219, 3810536, 6668438, 7621072, 13336876, 15242144, 26673752, 30484288, 53347504, 60968576, 106695008, 121937152, 213390016, 243874304, 426780032, 853560064, 1707120128]

約数ペア:

[(1, 1707120128), (2, 853560064), (4, 426780032), (7, 243874304), (8, 213390016), (14, 121937152), (16, 106695008), (28, 60968576), (32, 53347504), (56, 30484288), (64, 26673752), (112, 15242144), (128, 13336876), (224, 7621072), (256, 6668438), (448, 3810536), (512, 3334219), (896, 1905268), (1792, 952634), (3584, 476317)]