30878176

素因数分解:

$2^5\times 7^1\times {\mathrm{137849}}^1$

素因数の和:137866

約数の個数: 24

約数和(自身を含む): 69476400

約数和(自身を除く): 38598224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 137849, 275698, 551396, 964943, 1102792, 1929886, 2205584, 3859772, 4411168, 7719544, 15439088, 30878176]

約数ペア:

[(1, 30878176), (2, 15439088), (4, 7719544), (7, 4411168), (8, 3859772), (14, 2205584), (16, 1929886), (28, 1102792), (32, 964943), (56, 551396), (112, 275698), (224, 137849)]