78607228

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{7001}}^1$

素因数の和:7413

約数の個数: 24

約数和(自身を含む): 157629024

約数和(自身を除く): 79021796

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5614, 7001, 11228, 14002, 28004, 49007, 98014, 196028, 2807401, 5614802, 11229604, 19651807, 39303614, 78607228]

約数ペア:

[(1, 78607228), (2, 39303614), (4, 19651807), (7, 11229604), (14, 5614802), (28, 2807401), (401, 196028), (802, 98014), (1604, 49007), (2807, 28004), (5614, 14002), (7001, 11228)]