37931504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4305

約数の個数: 40

約数和(自身を含む): 81005232

約数和(自身を除く): 43073728

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4241, 4472, 8482, 8944, 16964, 33928, 55133, 67856, 110266, 182363, 220532, 364726, 441064, 729452, 882128, 1458904, 2370719, 2917808, 4741438, 9482876, 18965752, 37931504]

約数ペア:

[(1, 37931504), (2, 18965752), (4, 9482876), (8, 4741438), (13, 2917808), (16, 2370719), (26, 1458904), (43, 882128), (52, 729452), (86, 441064), (104, 364726), (172, 220532), (208, 182363), (344, 110266), (559, 67856), (688, 55133), (1118, 33928), (2236, 16964), (4241, 8944), (4472, 8482)]