38134448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 80954640

約数和(自身を除く): 42820192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 389, 557, 778, 1114, 1556, 2228, 3112, 4279, 4456, 6127, 6224, 8558, 8912, 12254, 17116, 24508, 34232, 49016, 68464, 98032, 216673, 433346, 866692, 1733384, 2383403, 3466768, 4766806, 9533612, 19067224, 38134448]

約数ペア:

[(1, 38134448), (2, 19067224), (4, 9533612), (8, 4766806), (11, 3466768), (16, 2383403), (22, 1733384), (44, 866692), (88, 433346), (176, 216673), (389, 98032), (557, 68464), (778, 49016), (1114, 34232), (1556, 24508), (2228, 17116), (3112, 12254), (4279, 8912), (4456, 8558), (6127, 6224)]