40337752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 94590720

約数和(自身を除く): 54252968

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 827, 871, 938, 1654, 1742, 1876, 3308, 3484, 3752, 5789, 6097, 6616, 6968, 10751, 11578, 12194, 21502, 23156, 24388, 43004, 46312, 48776, 55409, 75257, 86008, 110818, 150514, 221636, 301028, 387863, 443272, 602056, 720317, 775726, 1440634, 1551452, 2881268, 3102904, 5042219, 5762536, 10084438, 20168876, 40337752]

約数ペア:

[(1, 40337752), (2, 20168876), (4, 10084438), (7, 5762536), (8, 5042219), (13, 3102904), (14, 2881268), (26, 1551452), (28, 1440634), (52, 775726), (56, 720317), (67, 602056), (91, 443272), (104, 387863), (134, 301028), (182, 221636), (268, 150514), (364, 110818), (469, 86008), (536, 75257), (728, 55409), (827, 48776), (871, 46312), (938, 43004), (1654, 24388), (1742, 23156), (1876, 21502), (3308, 12194), (3484, 11578), (3752, 10751), (5789, 6968), (6097, 6616)]