73408552

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68993}}^1$

素因数の和:69025

約数の個数: 32

約数和(自身を含む): 165585600

約数和(自身を除く): 92177048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 68993, 137986, 275972, 482951, 551944, 965902, 1310867, 1931804, 2621734, 3863608, 5243468, 9176069, 10486936, 18352138, 36704276, 73408552]

約数ペア:

[(1, 73408552), (2, 36704276), (4, 18352138), (7, 10486936), (8, 9176069), (14, 5243468), (19, 3863608), (28, 2621734), (38, 1931804), (56, 1310867), (76, 965902), (133, 551944), (152, 482951), (266, 275972), (532, 137986), (1064, 68993)]