68589772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39239}}^1$

素因数の和:39285

約数の個数: 24

約数和(自身を含む): 131846400

約数和(自身を除く): 63256628

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 39239, 78478, 156956, 745541, 902497, 1491082, 1804994, 2982164, 3609988, 17147443, 34294886, 68589772]

約数ペア:

[(1, 68589772), (2, 34294886), (4, 17147443), (19, 3609988), (23, 2982164), (38, 1804994), (46, 1491082), (76, 902497), (92, 745541), (437, 156956), (874, 78478), (1748, 39239)]