71323208

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{73681}}^1$

素因数の和:73709

約数の個数: 24

約数和(自身を含む): 146995590

約数和(自身を除く): 75672382

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 73681, 147362, 294724, 589448, 810491, 1620982, 3241964, 6483928, 8915401, 17830802, 35661604, 71323208]

約数ペア:

[(1, 71323208), (2, 35661604), (4, 17830802), (8, 8915401), (11, 6483928), (22, 3241964), (44, 1620982), (88, 810491), (121, 589448), (242, 294724), (484, 147362), (968, 73681)]