74397568

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:1995

約数の個数: 64

約数和(自身を含む): 173416320

約数和(自身を除く): 99018752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1376, 1931, 2408, 2752, 3862, 4816, 5504, 7724, 9632, 13517, 15448, 19264, 27034, 30896, 38528, 54068, 61792, 83033, 108136, 123584, 166066, 216272, 247168, 332132, 432544, 581231, 664264, 865088, 1162462, 1328528, 1730176, 2324924, 2657056, 4649848, 5314112, 9299696, 10628224, 18599392, 37198784, 74397568]

約数ペア:

[(1, 74397568), (2, 37198784), (4, 18599392), (7, 10628224), (8, 9299696), (14, 5314112), (16, 4649848), (28, 2657056), (32, 2324924), (43, 1730176), (56, 1328528), (64, 1162462), (86, 865088), (112, 664264), (128, 581231), (172, 432544), (224, 332132), (301, 247168), (344, 216272), (448, 166066), (602, 123584), (688, 108136), (896, 83033), (1204, 61792), (1376, 54068), (1931, 38528), (2408, 30896), (2752, 27034), (3862, 19264), (4816, 15448), (5504, 13517), (7724, 9632)]