75990448

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 150633216

約数和(自身を除く): 74642768

約数列:

[1, 2, 4, 8, 16, 71, 142, 151, 284, 302, 443, 568, 604, 886, 1136, 1208, 1772, 2416, 3544, 7088, 10721, 21442, 31453, 42884, 62906, 66893, 85768, 125812, 133786, 171536, 251624, 267572, 503248, 535144, 1070288, 4749403, 9498806, 18997612, 37995224, 75990448]

約数ペア:

[(1, 75990448), (2, 37995224), (4, 18997612), (8, 9498806), (16, 4749403), (71, 1070288), (142, 535144), (151, 503248), (284, 267572), (302, 251624), (443, 171536), (568, 133786), (604, 125812), (886, 85768), (1136, 66893), (1208, 62906), (1772, 42884), (2416, 31453), (3544, 21442), (7088, 10721)]