1020348896

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{67987}}^1$

素因数の和:68071

約数の個数: 48

約数和(自身を含む): 2330084736

約数和(自身を除く): 1309735840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 15008, 67987, 135974, 271948, 475909, 543896, 951818, 1087792, 1903636, 2175584, 3807272, 4555129, 7614544, 9110258, 15229088, 18220516, 31885903, 36441032, 63771806, 72882064, 127543612, 145764128, 255087224, 510174448, 1020348896]

約数ペア:

[(1, 1020348896), (2, 510174448), (4, 255087224), (7, 145764128), (8, 127543612), (14, 72882064), (16, 63771806), (28, 36441032), (32, 31885903), (56, 18220516), (67, 15229088), (112, 9110258), (134, 7614544), (224, 4555129), (268, 3807272), (469, 2175584), (536, 1903636), (938, 1087792), (1072, 951818), (1876, 543896), (2144, 475909), (3752, 271948), (7504, 135974), (15008, 67987)]