40927808

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{9007}}^1$

素因数の和:9090

約数の個数: 28

約数和(自身を含む): 82369152

約数和(自身を除く): 41441344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 9007, 18014, 36028, 72056, 144112, 288224, 576448, 639497, 1278994, 2557988, 5115976, 10231952, 20463904, 40927808]

約数ペア:

[(1, 40927808), (2, 20463904), (4, 10231952), (8, 5115976), (16, 2557988), (32, 1278994), (64, 639497), (71, 576448), (142, 288224), (284, 144112), (568, 72056), (1136, 36028), (2272, 18014), (4544, 9007)]