508271296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26561}}^1$

素因数の和:26609

約数の個数: 56

約数和(自身を含む): 1133453664

約数和(自身を除く): 625182368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 4784, 9568, 19136, 26561, 53122, 106244, 212488, 345293, 424976, 610903, 690586, 849952, 1221806, 1381172, 1699904, 2443612, 2762344, 4887224, 5524688, 7941739, 9774448, 11049376, 15883478, 19548896, 22098752, 31766956, 39097792, 63533912, 127067824, 254135648, 508271296]

約数ペア:

[(1, 508271296), (2, 254135648), (4, 127067824), (8, 63533912), (13, 39097792), (16, 31766956), (23, 22098752), (26, 19548896), (32, 15883478), (46, 11049376), (52, 9774448), (64, 7941739), (92, 5524688), (104, 4887224), (184, 2762344), (208, 2443612), (299, 1699904), (368, 1381172), (416, 1221806), (598, 849952), (736, 690586), (832, 610903), (1196, 424976), (1472, 345293), (2392, 212488), (4784, 106244), (9568, 53122), (19136, 26561)]