71681486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 120102912

約数和(自身を除く): 48421426

約数列:

[1, 2, 17, 31, 34, 47, 62, 94, 527, 799, 1054, 1447, 1457, 1598, 2894, 2914, 24599, 24769, 44857, 49198, 49538, 68009, 89714, 136018, 762569, 1156153, 1525138, 2108279, 2312306, 4216558, 35840743, 71681486]

約数ペア:

[(1, 71681486), (2, 35840743), (17, 4216558), (31, 2312306), (34, 2108279), (47, 1525138), (62, 1156153), (94, 762569), (527, 136018), (799, 89714), (1054, 68009), (1447, 49538), (1457, 49198), (1598, 44857), (2894, 24769), (2914, 24599)]