72739534

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{37379}}^1$

素因数の和:37527

約数の個数: 16

約数和(自身を含む): 125596800

約数和(自身を除く): 52857266

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 37379, 74758, 261653, 523306, 5195681, 10391362, 36369767, 72739534]

約数ペア:

[(1, 72739534), (2, 36369767), (7, 10391362), (14, 5195681), (139, 523306), (278, 261653), (973, 74758), (1946, 37379)]