38964688

素因数分解:

$2^4\times 7^1\times {\mathrm{347899}}^1$

素因数の和:347914

約数の個数: 20

約数和(自身を含む): 86279200

約数和(自身を除く): 47314512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347899, 695798, 1391596, 2435293, 2783192, 4870586, 5566384, 9741172, 19482344, 38964688]

約数ペア:

[(1, 38964688), (2, 19482344), (4, 9741172), (7, 5566384), (8, 4870586), (14, 2783192), (16, 2435293), (28, 1391596), (56, 695798), (112, 347899)]