65491384

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3313}}^1$

素因数の和:3679

約数の個数: 32

約数和(自身を含む): 140778720

約数和(自身を除く): 75287336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 3313, 4942, 6626, 9884, 13252, 19768, 23191, 26504, 46382, 92764, 185528, 1169489, 2338978, 4677956, 8186423, 9355912, 16372846, 32745692, 65491384]

約数ペア:

[(1, 65491384), (2, 32745692), (4, 16372846), (7, 9355912), (8, 8186423), (14, 4677956), (28, 2338978), (56, 1169489), (353, 185528), (706, 92764), (1412, 46382), (2471, 26504), (2824, 23191), (3313, 19768), (4942, 13252), (6626, 9884)]