71447992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115987}}^1$

素因数の和:116011

約数の個数: 32

約数和(自身を含む): 167022720

約数和(自身を除く): 95574728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 115987, 231974, 463948, 811909, 927896, 1275857, 1623818, 2551714, 3247636, 5103428, 6495272, 8930999, 10206856, 17861998, 35723996, 71447992]

約数ペア:

[(1, 71447992), (2, 35723996), (4, 17861998), (7, 10206856), (8, 8930999), (11, 6495272), (14, 5103428), (22, 3247636), (28, 2551714), (44, 1623818), (56, 1275857), (77, 927896), (88, 811909), (154, 463948), (308, 231974), (616, 115987)]