61546868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{3221}}^1$

素因数の和:3523

約数の個数: 24

約数和(自身を含む): 114484104

約数和(自身を除く): 52937236

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 3221, 4777, 6442, 9554, 12884, 19108, 54757, 109514, 219028, 905101, 1810202, 3620404, 15386717, 30773434, 61546868]

約数ペア:

[(1, 61546868), (2, 30773434), (4, 15386717), (17, 3620404), (34, 1810202), (68, 905101), (281, 219028), (562, 109514), (1124, 54757), (3221, 19108), (4777, 12884), (6442, 9554)]