7745608

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 16700580

約数和(自身を除く): 8954972

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 337, 338, 442, 674, 676, 884, 1348, 1352, 1768, 2696, 2873, 4381, 5729, 5746, 8762, 11458, 11492, 17524, 22916, 22984, 35048, 45832, 56953, 74477, 113906, 148954, 227812, 297908, 455624, 595816, 968201, 1936402, 3872804, 7745608]

約数ペア:

[(1, 7745608), (2, 3872804), (4, 1936402), (8, 968201), (13, 595816), (17, 455624), (26, 297908), (34, 227812), (52, 148954), (68, 113906), (104, 74477), (136, 56953), (169, 45832), (221, 35048), (337, 22984), (338, 22916), (442, 17524), (674, 11492), (676, 11458), (884, 8762), (1348, 5746), (1352, 5729), (1768, 4381), (2696, 2873)]