4697728

素因数分解:

$2^7\times 7^3\times {\mathrm{107}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 11016000

約数和(自身を除く): 6318272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 107, 112, 128, 196, 214, 224, 343, 392, 428, 448, 686, 749, 784, 856, 896, 1372, 1498, 1568, 1712, 2744, 2996, 3136, 3424, 5243, 5488, 5992, 6272, 6848, 10486, 10976, 11984, 13696, 20972, 21952, 23968, 36701, 41944, 43904, 47936, 73402, 83888, 95872, 146804, 167776, 293608, 335552, 587216, 671104, 1174432, 2348864, 4697728]

約数ペア:

[(1, 4697728), (2, 2348864), (4, 1174432), (7, 671104), (8, 587216), (14, 335552), (16, 293608), (28, 167776), (32, 146804), (49, 95872), (56, 83888), (64, 73402), (98, 47936), (107, 43904), (112, 41944), (128, 36701), (196, 23968), (214, 21952), (224, 20972), (343, 13696), (392, 11984), (428, 10976), (448, 10486), (686, 6848), (749, 6272), (784, 5992), (856, 5488), (896, 5243), (1372, 3424), (1498, 3136), (1568, 2996), (1712, 2744)]