1455328

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 3356640

約数和(自身を除く): 1901312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 89, 112, 146, 178, 224, 292, 356, 511, 584, 623, 712, 1022, 1168, 1246, 1424, 2044, 2336, 2492, 2848, 4088, 4984, 6497, 8176, 9968, 12994, 16352, 19936, 25988, 45479, 51976, 90958, 103952, 181916, 207904, 363832, 727664, 1455328]

約数ペア:

[(1, 1455328), (2, 727664), (4, 363832), (7, 207904), (8, 181916), (14, 103952), (16, 90958), (28, 51976), (32, 45479), (56, 25988), (73, 19936), (89, 16352), (112, 12994), (146, 9968), (178, 8176), (224, 6497), (292, 4984), (356, 4088), (511, 2848), (584, 2492), (623, 2336), (712, 2044), (1022, 1424), (1168, 1246)]