387776144

素因数分解:

$2^4\times 7^1\times {\mathrm{3462287}}^1$

素因数の和:3462302

約数の個数: 20

約数和(自身を含む): 858647424

約数和(自身を除く): 470871280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3462287, 6924574, 13849148, 24236009, 27698296, 48472018, 55396592, 96944036, 193888072, 387776144]

約数ペア:

[(1, 387776144), (2, 193888072), (4, 96944036), (7, 55396592), (8, 48472018), (14, 27698296), (16, 24236009), (28, 13849148), (56, 6924574), (112, 3462287)]