42651808243196

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{4019}}^1\times {\mathrm{53309}}^1$

素因数の和:57806

約数の個数: 48

約数和(自身を含む): 75373204989600

約数和(自身を除く): 32721396746404

約数列:

[1, 2, 4, 157, 314, 317, 628, 634, 1268, 4019, 8038, 16076, 49769, 53309, 99538, 106618, 199076, 213236, 630983, 1261966, 1274023, 2523932, 2548046, 5096092, 8369513, 16739026, 16898953, 33478052, 33797906, 67595812, 200021611, 214248871, 400043222, 428497742, 800086444, 856995484, 2653135621, 5306271242, 10612542484, 33637072747, 67274145494, 67916892107, 134548290988, 135833784214, 271667568428, 10662952060799, 21325904121598, 42651808243196]

約数ペア:

[(1, 42651808243196), (2, 21325904121598), (4, 10662952060799), (157, 271667568428), (314, 135833784214), (317, 134548290988), (628, 67916892107), (634, 67274145494), (1268, 33637072747), (4019, 10612542484), (8038, 5306271242), (16076, 2653135621), (49769, 856995484), (53309, 800086444), (99538, 428497742), (106618, 400043222), (199076, 214248871), (213236, 200021611), (630983, 67595812), (1261966, 33797906), (1274023, 33478052), (2523932, 16898953), (2548046, 16739026), (5096092, 8369513)]