1953728

素因数分解:

$2^6\times 7^3\times {\mathrm{89}}^1$

素因数の和:122

約数の個数: 56

約数和(自身を含む): 4572000

約数和(自身を除く): 2618272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 178, 196, 224, 343, 356, 392, 448, 623, 686, 712, 784, 1246, 1372, 1424, 1568, 2492, 2744, 2848, 3136, 4361, 4984, 5488, 5696, 8722, 9968, 10976, 17444, 19936, 21952, 30527, 34888, 39872, 61054, 69776, 122108, 139552, 244216, 279104, 488432, 976864, 1953728]

約数ペア:

[(1, 1953728), (2, 976864), (4, 488432), (7, 279104), (8, 244216), (14, 139552), (16, 122108), (28, 69776), (32, 61054), (49, 39872), (56, 34888), (64, 30527), (89, 21952), (98, 19936), (112, 17444), (178, 10976), (196, 9968), (224, 8722), (343, 5696), (356, 5488), (392, 4984), (448, 4361), (623, 3136), (686, 2848), (712, 2744), (784, 2492), (1246, 1568), (1372, 1424)]