4262272

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 9987840

約数和(自身を除く): 5725568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 71, 112, 128, 134, 142, 224, 268, 284, 448, 469, 497, 536, 568, 896, 938, 994, 1072, 1136, 1876, 1988, 2144, 2272, 3752, 3976, 4288, 4544, 4757, 7504, 7952, 8576, 9088, 9514, 15008, 15904, 19028, 30016, 31808, 33299, 38056, 60032, 63616, 66598, 76112, 133196, 152224, 266392, 304448, 532784, 608896, 1065568, 2131136, 4262272]

約数ペア:

[(1, 4262272), (2, 2131136), (4, 1065568), (7, 608896), (8, 532784), (14, 304448), (16, 266392), (28, 152224), (32, 133196), (56, 76112), (64, 66598), (67, 63616), (71, 60032), (112, 38056), (128, 33299), (134, 31808), (142, 30016), (224, 19028), (268, 15904), (284, 15008), (448, 9514), (469, 9088), (497, 8576), (536, 7952), (568, 7504), (896, 4757), (938, 4544), (994, 4288), (1072, 3976), (1136, 3752), (1876, 2272), (1988, 2144)]