274316168

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{68993}}^1$

素因数の和:69077

約数の個数: 32

約数和(自身を含む): 596108160

約数和(自身を除く): 321791992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 68993, 137986, 275972, 482951, 551944, 965902, 1931804, 3863608, 4898503, 9797006, 19594012, 34289521, 39188024, 68579042, 137158084, 274316168]

約数ペア:

[(1, 274316168), (2, 137158084), (4, 68579042), (7, 39188024), (8, 34289521), (14, 19594012), (28, 9797006), (56, 4898503), (71, 3863608), (142, 1931804), (284, 965902), (497, 551944), (568, 482951), (994, 275972), (1988, 137986), (3976, 68993)]