71965904

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{5273}}^1$

素因数の和:6134

約数の個数: 20

約数和(自身を含む): 139623876

約数和(自身を除く): 67657972

約数列:

[1, 2, 4, 8, 16, 853, 1706, 3412, 5273, 6824, 10546, 13648, 21092, 42184, 84368, 4497869, 8995738, 17991476, 35982952, 71965904]

約数ペア:

[(1, 71965904), (2, 35982952), (4, 17991476), (8, 8995738), (16, 4497869), (853, 84368), (1706, 42184), (3412, 21092), (5273, 13648), (6824, 10546)]