71940512

素因数分解:

$2^5\times 7^1\times {\mathrm{321163}}^1$

素因数の和:321180

約数の個数: 24

約数和(自身を含む): 161866656

約数和(自身を除く): 89926144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 321163, 642326, 1284652, 2248141, 2569304, 4496282, 5138608, 8992564, 10277216, 17985128, 35970256, 71940512]

約数ペア:

[(1, 71940512), (2, 35970256), (4, 17985128), (7, 10277216), (8, 8992564), (14, 5138608), (16, 4496282), (28, 2569304), (32, 2248141), (56, 1284652), (112, 642326), (224, 321163)]