1456556912

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{3491}}^1$

素因数の和:3881

約数の個数: 40

約数和(自身を含む): 2864347920

約数和(自身を除く): 1407791008

約数列:

[1, 2, 4, 8, 16, 89, 178, 293, 356, 586, 712, 1172, 1424, 2344, 3491, 4688, 6982, 13964, 26077, 27928, 52154, 55856, 104308, 208616, 310699, 417232, 621398, 1022863, 1242796, 2045726, 2485592, 4091452, 4971184, 8182904, 16365808, 91034807, 182069614, 364139228, 728278456, 1456556912]

約数ペア:

[(1, 1456556912), (2, 728278456), (4, 364139228), (8, 182069614), (16, 91034807), (89, 16365808), (178, 8182904), (293, 4971184), (356, 4091452), (586, 2485592), (712, 2045726), (1172, 1242796), (1424, 1022863), (2344, 621398), (3491, 417232), (4688, 310699), (6982, 208616), (13964, 104308), (26077, 55856), (27928, 52154)]