76390448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:933

約数の個数: 40

約数和(自身を含む): 153668736

約数和(自身を除く): 77278288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 233, 248, 466, 496, 661, 932, 1322, 1864, 2644, 3728, 5288, 7223, 10576, 14446, 20491, 28892, 40982, 57784, 81964, 115568, 154013, 163928, 308026, 327856, 616052, 1232104, 2464208, 4774403, 9548806, 19097612, 38195224, 76390448]

約数ペア:

[(1, 76390448), (2, 38195224), (4, 19097612), (8, 9548806), (16, 4774403), (31, 2464208), (62, 1232104), (124, 616052), (233, 327856), (248, 308026), (466, 163928), (496, 154013), (661, 115568), (932, 81964), (1322, 57784), (1864, 40982), (2644, 28892), (3728, 20491), (5288, 14446), (7223, 10576)]