4601984

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 9266700

約数和(自身を除く): 4664716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 229, 314, 458, 628, 916, 1256, 1832, 2512, 3664, 5024, 7328, 10048, 14656, 20096, 29312, 35953, 71906, 143812, 287624, 575248, 1150496, 2300992, 4601984]

約数ペア:

[(1, 4601984), (2, 2300992), (4, 1150496), (8, 575248), (16, 287624), (32, 143812), (64, 71906), (128, 35953), (157, 29312), (229, 20096), (314, 14656), (458, 10048), (628, 7328), (916, 5024), (1256, 3664), (1832, 2512)]