26291888

素因数分解:

$2^4\times 7^1\times {\mathrm{234749}}^1$

素因数の和:234764

約数の個数: 20

約数和(自身を含む): 58218000

約数和(自身を除く): 31926112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 234749, 469498, 938996, 1643243, 1877992, 3286486, 3755984, 6572972, 13145944, 26291888]

約数ペア:

[(1, 26291888), (2, 13145944), (4, 6572972), (7, 3755984), (8, 3286486), (14, 1877992), (16, 1643243), (28, 938996), (56, 469498), (112, 234749)]