4311008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 9391536

約数和(自身を除く): 5080528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 241, 344, 416, 482, 559, 688, 964, 1118, 1376, 1928, 2236, 3133, 3856, 4472, 6266, 7712, 8944, 10363, 12532, 17888, 20726, 25064, 41452, 50128, 82904, 100256, 134719, 165808, 269438, 331616, 538876, 1077752, 2155504, 4311008]

約数ペア:

[(1, 4311008), (2, 2155504), (4, 1077752), (8, 538876), (13, 331616), (16, 269438), (26, 165808), (32, 134719), (43, 100256), (52, 82904), (86, 50128), (104, 41452), (172, 25064), (208, 20726), (241, 17888), (344, 12532), (416, 10363), (482, 8944), (559, 7712), (688, 6266), (964, 4472), (1118, 3856), (1376, 3133), (1928, 2236)]