1326163552

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{81101}}^1$

素因数の和:81191

約数の個数: 48

約数和(自身を含む): 3024780192

約数和(自身を除く): 1698616640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 16352, 81101, 162202, 324404, 567707, 648808, 1135414, 1297616, 2270828, 2595232, 4541656, 5920373, 9083312, 11840746, 18166624, 23681492, 41442611, 47362984, 82885222, 94725968, 165770444, 189451936, 331540888, 663081776, 1326163552]

約数ペア:

[(1, 1326163552), (2, 663081776), (4, 331540888), (7, 189451936), (8, 165770444), (14, 94725968), (16, 82885222), (28, 47362984), (32, 41442611), (56, 23681492), (73, 18166624), (112, 11840746), (146, 9083312), (224, 5920373), (292, 4541656), (511, 2595232), (584, 2270828), (1022, 1297616), (1168, 1135414), (2044, 648808), (2336, 567707), (4088, 324404), (8176, 162202), (16352, 81101)]