43945568

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 89107200

約数和(自身を除く): 45161632

約数列:

[1, 2, 4, 8, 16, 32, 67, 103, 134, 199, 206, 268, 398, 412, 536, 796, 824, 1072, 1592, 1648, 2144, 3184, 3296, 6368, 6901, 13333, 13802, 20497, 26666, 27604, 40994, 53332, 55208, 81988, 106664, 110416, 163976, 213328, 220832, 327952, 426656, 655904, 1373299, 2746598, 5493196, 10986392, 21972784, 43945568]

約数ペア:

[(1, 43945568), (2, 21972784), (4, 10986392), (8, 5493196), (16, 2746598), (32, 1373299), (67, 655904), (103, 426656), (134, 327952), (199, 220832), (206, 213328), (268, 163976), (398, 110416), (412, 106664), (536, 81988), (796, 55208), (824, 53332), (1072, 40994), (1592, 27604), (1648, 26666), (2144, 20497), (3184, 13802), (3296, 13333), (6368, 6901)]