628031936

素因数分解:

$2^6\times 7^1\times {\mathrm{1401857}}^1$

素因数の和:1401876

約数の個数: 28

約数和(自身を含む): 1424287728

約数和(自身を除く): 796255792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1401857, 2803714, 5607428, 9812999, 11214856, 19625998, 22429712, 39251996, 44859424, 78503992, 89718848, 157007984, 314015968, 628031936]

約数ペア:

[(1, 628031936), (2, 314015968), (4, 157007984), (7, 89718848), (8, 78503992), (14, 44859424), (16, 39251996), (28, 22429712), (32, 19625998), (56, 11214856), (64, 9812999), (112, 5607428), (224, 2803714), (448, 1401857)]