63972356

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{13681}}^1$

素因数の和:13859

約数の個数: 24

約数和(自身を含む): 128720256

約数和(自身を除く): 64747900

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 13681, 27362, 54724, 95767, 191534, 383068, 2284727, 4569454, 9138908, 15993089, 31986178, 63972356]

約数ペア:

[(1, 63972356), (2, 31986178), (4, 15993089), (7, 9138908), (14, 4569454), (28, 2284727), (167, 383068), (334, 191534), (668, 95767), (1169, 54724), (2338, 27362), (4676, 13681)]