40255264

素因数分解:

$2^5\times 7^2\times {\mathrm{25673}}^1$

素因数の和:25697

約数の個数: 36

約数和(自身を含む): 92195334

約数和(自身を除く): 51940070

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 25673, 51346, 102692, 179711, 205384, 359422, 410768, 718844, 821536, 1257977, 1437688, 2515954, 2875376, 5031908, 5750752, 10063816, 20127632, 40255264]

約数ペア:

[(1, 40255264), (2, 20127632), (4, 10063816), (7, 5750752), (8, 5031908), (14, 2875376), (16, 2515954), (28, 1437688), (32, 1257977), (49, 821536), (56, 718844), (98, 410768), (112, 359422), (196, 205384), (224, 179711), (392, 102692), (784, 51346), (1568, 25673)]