72664688

素因数分解:

$2^4\times {\mathrm{1879}}^1\times {\mathrm{2417}}^1$

素因数の和:4304

約数の個数: 20

約数和(自身を含む): 140921040

約数和(自身を除く): 68256352

約数列:

[1, 2, 4, 8, 16, 1879, 2417, 3758, 4834, 7516, 9668, 15032, 19336, 30064, 38672, 4541543, 9083086, 18166172, 36332344, 72664688]

約数ペア:

[(1, 72664688), (2, 36332344), (4, 18166172), (8, 9083086), (16, 4541543), (1879, 38672), (2417, 30064), (3758, 19336), (4834, 15032), (7516, 9668)]